AOCI Attributable to Noncontrolling Interest [Member] AOCI Including Portion Attributable to Noncontrolling Interest [Member] Award Type [Axis] Accounts payable Accounts Payable, Current Accounts receivable, net of allowance of $1,172 in 2023 and $1,002 in 2022 Accounts Receivable, after Allowance for Credit Loss, Current Accrued liabilities Accrued Liabilities, Current Accrued Liabilities [Member] Accrued Liabilities [Member] Accumulated Other Comprehensive Income (Loss) [Table] Foreign Currency Translation Adjustments [Member] Accumulated Foreign Currency Adjustment Attributable to Noncontrolling Interest [Member] Accumulated Other Comprehensive Income (Loss) [Line Items] Foreign Currency Translation Adjustments [Member] Foreign Currency Translation Adjustments [Member] Accumulated Foreign Currency Adjustment Attributable to Parent [Member] Accumulated depreciation and amortization Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment Accumulated Other Comprehensive Income [Member] Accumulated Other Comprehensive Income (Loss) [Member] Accumulated other comprehensive loss CHANGES IN ACCUMULATED OTHER COMPREHENSIVE (LOSS) INCOME BY COMPONENT [Abstract] Additional paid-in capital Additional Paid-in Capital [Member] Adjustments to reconcile net income to net cash provided by operating activities: Share-based compensation expense APIC, Share-Based Payment Arrangement, Increase for Cost Recognition Expense incurred Accounts receivable, allowance Impairment of credit losses on accounts receivable Accounts Receivable, Allowance for Credit Loss, Writeoff Cash limit for dividends, distributions and redemption on equity Antidilutive Securities [Axis] Antidilutive Securities, Name [Domain] Total potentially dilutive shares excluded (in shares) Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Total assets ASSETS Assets [Abstract] Total assets Assets Net assets Net Assets Total current assets Current assets Noncurrent assets Current assets: Unrealized Gains Unrealized Losses Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Loss, before Tax Available-for-sale [Abstract] Amortized Cost Debt Securities, Available-for-Sale, Amortized Cost Carrying Value Balance Sheet Location [Domain] Balance Sheet Location [Axis] Buildings and Improvements [Member] Building and Building Improvements [Member] BASIS OF FINANCIAL STATEMENT PRESENTATION Business Description and Basis of Presentation [Text Block] Accruals for property, plant and equipment purchased during the period Cash and cash equivalents Cash and cash equivalents at end of period Cash, cash equivalents, and restricted cash at beginning of period Cash, cash equivalents, and restricted cash at end of period Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents Net increase in cash, cash equivalents, and restricted cash Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect Change in Contract with Customer, Liability [Abstract] COMMITMENTS AND CONTINGENCIES [Abstract] Commitments and contingencies COMMITMENTS AND CONTINGENCIES Commitments and Contingencies Disclosure [Text Block] Common Stock [Member] Common stock, par value (in dollars per share) Common stock, $0.01 par value, 150,000 shares authorized, 61,185 shares issued and outstanding at April 30, 2023, and 60,791 shares issued and outstanding at October 31, 2022 Common Stock, Value, Issued Common stock, shares issued (in shares) Common stock, shares authorized (in shares) Common stock, shares outstanding (in shares) Less: comprehensive income attributable to noncontrolling interests Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest Comprehensive income (loss) Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest Comprehensive income (loss) attributable to Photronics, Inc. shareholders Comprehensive Income (Loss), Net of Tax, Attributable to Parent Consolidation Construction in Progress [Member] Contract liabilities Revenue recognized from beginning liability Contract with Customer, Liability, Revenue Recognized Contract Balances Contract with Customer, Asset and Liability [Abstract] Contract with Customer, Contract Asset, Contract Liability, and Receivable [Abstract] Contract assets Depreciation Expense Depreciation Expense [Abstract] Cost of goods sold Cost of Goods Sold [Member] Disaggregation of Revenue Disaggregation of Revenue [Line Items] Disaggregation of Revenue [Abstract] Disaggregation of Revenue [Table] Debt Securities, Available-for-Sale [Table] Loan collateral (carrying amount) Collateral amount Debt Instrument, Redemption, Period [Axis] Due Date December 2025 [Member] Early buyout option to purchase tool Debt Instrument, Periodic Payment Terms, Balloon Payment to be Paid Available-for-Sale Debt Securities Due Date June 2025 [Member] Term of loan Debt Instrument, Term Debt Instrument, Redemption, Period [Domain] Basis spread on interest rates DEBT [Abstract] Amount outstanding Total debt Schedule of Long-term Debt Instruments [Table] DEBT Debt Disclosure [Text Block] Debt Instrument [Axis] Periodic payment frequency Debt Instrument [Line Items] Interest rate at balance sheet date Effective interest rate Debt Instrument, Interest Rate, Effective Percentage Finance lease monthly payments Debt Instrument, Periodic Payment Debt Instruments [Abstract] Debt Instrument, Name [Domain] Maturity date Periodic payment amount Debt Instrument, Payment Terms Deferred income taxes Deferred Income Tax Assets, Net Depreciation and amortization Effect of dilutive securities SHARE-BASED COMPENSATION Share-Based Payment Arrangement [Text Block] SHARE-BASED COMPENSATION [Abstract] Calculation of Basic and Diluted Earnings Per Share [Abstract] Earnings Per Share Reconciliation [Abstract] Basic (in dollars per share) Basic earnings per share (in dollars per share) Diluted (in dollars per share) Diluted earnings per share (in dollars per share) Earnings Per Share, Diluted EARNINGS PER SHARE Earnings Per Share [Text Block] EARNINGS PER SHARE [Abstract] Earnings per share: Effects of exchange rate changes on cash, cash equivalents, and restricted cash U.S. statutory tax rates Effective tax rates Effective Income Tax Rate Reconciliation, Percent Estimated Expenses Not Yet Incurred [Abstract] Employee Stock Option [Member] Stock Options [Member] Compensation cost not yet recognized Weighted-average amortization period for cost not yet recognized (in years) Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition Share-based compensation cost capitalized Share-Based Payment Arrangement, Amount Capitalized Income tax benefits of share-based compensation Employee Stock Purchase Plan [Member] Employee Stock [Member] Compensation cost not yet recognized Share-Based Payment Arrangement, Nonvested Award, Option, Cost Not yet Recognized, Amount Equity Component [Domain] Fair Value Financial Instruments Fair Value Measurement, Policy [Policy Text Block] FAIR VALUE MEASUREMENTS [Abstract] Fair Value, Assets and Liability [Abstract] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Abstract] FAIR VALUE MEASUREMENTS Fair Value Disclosures [Text Block] Finance lease, Right-of-use asset [Abstract] Finance Lease, Right-of-Use Asset, after Accumulated Amortization [Abstract] Finance lease, right-of-use asset, net Finance Lease, Right-of-Use Asset, after Accumulated Amortization Accumulated amortization Finance Lease, Right-of-Use Asset, Accumulated Amortization Finance lease amount Finance lease, right-of-use asset, gross Financial Instrument [Axis] Foreign currency transactions impact, net Furniture, Fixtures and Office Equipment [Member] Furniture and Fixtures [Member] Gross profit Gross Profit Income Statement Location [Axis] INCOME TAXES [Abstract] Income before income tax provision Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Income Statement Location [Domain] INCOME TAXES Income Tax Disclosure [Text Block] Condensed Consolidated Statements of Income [Abstract] Income tax provision Income Tax Expense (Benefit) Effective Income and Statutory Tax Rates [Abstract] Income Taxes Other current assets Increase (Decrease) in Other Current Assets Accounts receivable Increase (Decrease) in Accounts Receivable Accounts payable, accrued liabilities, and other Inventories Increase (Decrease) in Inventories Changes in assets and liabilities: Share-based payment awards (in shares) INVENTORIES [Abstract] Finished goods INVENTORIES Inventory Disclosure [Text Block] Inventories Inventories Inventories Inventory, Net Raw materials Work in process Investments [Abstract] Finance lease contract term Finance Lease, [Abstract] Lessee, Finance Lease, Description [Abstract] Finance lease interest implicit rate Land [Member] Lease Contractual Term [Axis] Lease Contractual Term [Domain] Leasehold Improvements [Member] Total liabilities LIABILITIES AND EQUITY Liabilities and Equity [Abstract] Total liabilities and equity Liabilities and Equity Total liabilities Liabilities Noncurrent liabilities Total current liabilities Current liabilities Current liabilities: Current borrowing capacity Expiration date Maximum borrowing capacity Long-term Debt [Abstract] Long-Term Debt, Fiscal Year Maturity [Abstract] Current portion of long-term debt Long-Term Debt, Current Maturities Long-term debt Long-term debt Long-Term Debt, Excluding Current Maturities Next 12 months Long-Term Debt, Maturity, Year One Months 49 - 60 Months 37 - 48 Long-Term Debt, Maturity, Year Four Months 25 - 36 Long-Term Debt, Maturity, Year Three Months 13 - 24 Long-Term Debt, Maturity, Year Two Loss Contingencies [Line Items] Loss Contingencies [Table] Contingency loss recorded Range of estimated contingency loss Machinery and Equipment [Member] Machinery and Equipment [Member] Noncontrolling interests Cash flows from financing activities: Net cash provided by operating activities Net Cash Provided by (Used in) Operating Activities Earnings used for diluted earnings per share Net Income (Loss) Attributable to Parent, Diluted Net cash used in investing activities Net Cash Provided by (Used in) Investing Activities Net cash used in financing activities Net Cash Provided by (Used in) Financing Activities Cash flows from investing activities: Cash flows from operating activities: Net income attributable to Photronics, Inc. shareholders Net income attributable to Photronics, Inc. shareholders Net income attributable to noncontrolling interests RECENT ACCOUNTING PRONOUNCEMENTS [Abstract] RECENT ACCOUNTING PRONOUNCEMENTS Accounting Standards Update and Change in Accounting Principle [Text Block] Recent Accounting Pronouncements Other income (expense): Contribution from noncontrolling interest Non-Controlling Interests [Member] Noncontrolling Interest [Member] Earliest open tax year Operating income Operating Income (Loss) Operating expenses: Total operating expenses Operating Expenses PDMCX JOINT VENTURE [Abstract] Other comprehensive (loss) income Other Current Assets [Member] Foreign currency translation adjustments Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax Net other comprehensive (loss) income Other comprehensive (loss) income Other Comprehensive Income (Loss), Net of Tax CHANGES IN ACCUMULATED OTHER COMPREHENSIVE (LOSS) INCOME BY COMPONENT Other assets Other Assets, Noncurrent Other current assets Other Assets, Current Other comprehensive income (loss), tax Other comprehensive income, tax Other comprehensive (loss) income, net of tax of $0: Other Comprehensive Income (Loss), Net of Tax [Abstract] Other liabilities Other Liabilities, Noncurrent Interest income and other income, net Other Nonoperating Income (Expense) Other Liabilities [Member] Other comprehensive loss (income) attributable to noncontrolling interests Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Noncontrolling Interest Other Payments for (Proceeds from) Other Investing Activities Purchases of treasury stock Payments for Repurchase of Common Stock Purchases of available-for-sale debt securities Payments to Acquire Debt Securities, Available-for-Sale Purchases of property, plant and equipment Payments to Acquire Property, Plant, and Equipment Preferred stock, shares issued (in shares) Preferred stock, par value (in dollars per share) Preferred stock, shares authorized (in shares) Preferred stock, $0.01 par value, 2,000 shares authorized, none issued and outstanding Preferred stock, shares outstanding (in shares) Contribution from noncontrolling interest Proceeds from Noncontrolling Interests Proceeds from maturities of available-for-sale debt securities Proceeds from share-based arrangements Cash received from options exercised Net income Net income PROPERTY, PLANT, AND EQUIPMENT, NET Property, Plant and Equipment Disclosure [Text Block] Property, Plant and Equipment [Line Items] Components of Property, Plant and Equipment, Net Property, Plant and Equipment [Table Text Block] Property, Plant and Equipment, Type [Axis] PROPERTY, PLANT, AND EQUIPMENT, NET [Abstract] Property, plant and equipment, net Property, plant and equipment, net Property, Plant and Equipment, Net Property, plant and equipment, gross Property, Plant and Equipment, Type [Domain] Property, plant and equipment [Abstract] Property, Plant and Equipment, Net, by Type [Abstract] Credit losses on accounts receivable Outstanding commitments for capital expenditure Changes in Accumulated Other Comprehensive Income [Roll Forward] AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward] Unrecognized Tax Benefits [Abstract] Repayments of debt Repayments of Debt Repayment of long term debt Repayments of Long-Term Debt Research and development Research and Development [Member] Restricted Stock [Member] Less: Ending restricted cash Retained earnings Retained Earnings [Member] Retained Earnings [Member] Revenue Revenue Revenue, Performance Obligation [Abstract] Revenue Revenue from Contract with Customer [Policy Text Block] REVENUE Revenue from Contract with Customer [Text Block] REVENUE [Abstract] Contractual term Share-Based Compensation Arrangement by Share-Based Payment Award, Expiration Period Exercisable at end of period Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Intrinsic Value Exercisable at end of period Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term Outstanding at end of period Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term Restricted Stock Awards Activity Stock Options Activity Information on Outstanding and Exercisable Option Calculation of Basic and Diluted Earnings Per Share Inventories Schedule of Inventory, Current [Table Text Block] Reconciliation of Effective Income Tax Rates from U.S. Statutory Tax Rates Schedule of Effective Income Tax Rate Reconciliation [Table Text Block] Long-term Debt Schedule of Debt [Table Text Block] Debt Securities, Available-for-Sale [Line Items] Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table] Outstanding Securities Excluded from Calculation of Diluted Earnings or Loss Per Share Changes in Accumulated Other Comprehensive (Loss) Income by Component Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block] Share-based Compensation Expenses Property, Plant and Equipment [Table] Shares Repurchase Programs Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Schedule of Variable Interest Entities [Table] Carrying Amounts and Exposure to Loss Related to Assets and Liabilities Selling, General and Administrative [Member] Selling, general, and administrative Award vesting period Number of options granted in period (in shares) Additional shares available for issuance (in shares) Weighted-Average Exercise Price [Abstract] Share-based Compensation [Abstract] Share-Based Payment Arrangement, Disclosure [Abstract] Number of shares granted in period (in shares) Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Share-based compensation Shares outstanding at balance sheet date (in shares) Weighted-average grant-date fair value of awards (in dollars per share) Restricted Stock [Abstract] Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Additional Disclosures [Abstract] Stock Options [Abstract] Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Additional Disclosures [Abstract] Exercisable at end of period (in shares) Exercisable at end of period (in dollars per share) Maximum number of shares of common stock that may be issued (in shares) Outstanding at end of period Outstanding at end of period (in shares) Outstanding at end of period (in dollars per share) Outstanding and exercisable option awards [Roll Forward] Equity Award [Domain] Share-Based Compensation Share-Based Payment Arrangement [Policy Text Block] Balance (in shares) Balance (in shares) Shares, Outstanding Short-term investments SHORT-TERM INVESTMENTS [Abstract] Condensed Consolidated Balance Sheets [Abstract] Condensed Consolidated Statements of Comprehensive Income [Abstract] Equity Components [Axis] Statement [Line Items] Condensed Consolidated Statements of Cash Flows [Abstract] Statement [Table] Condensed Consolidated Statements of Equity [Abstract] Stock repurchased authorized amount Share-based Payment Awards [Member] Share-Based Payment Arrangement [Member] Amount remaining under authorization for purchase of additional shares Stock Repurchase Program, Remaining Authorized Repurchase Amount Shares issued under equity plans Shares issued under equity plans (in shares) Total Photronics, Inc. shareholders' equity Beginning Balance Ending Balance Stockholders' Equity Attributable to Parent Equity: Total equity Balance Balance Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest Supplemental disclosure of non-cash information: At a Point in Time [Member] Over Time [Member] Timing of Transfer of Good or Service [Axis] Timing of Transfer of Good or Service [Domain] Financial Instruments [Domain] SHARE REPURCHASE PROGRAMS Retirement of treasury stock Treasury Stock, Retired, Cost Method, Amount SHARE REPURCHASE PROGRAMS [Abstract] Number of shares repurchased (in shares) Purchase of treasury stock (in shares) Treasury Stock, Shares, Acquired Treasury Stock [Member] Treasury Stock [Member] Retirement of treasury stock (in shares) Treasury Stock, Shares, Retired Average price paid per share (in dollars per share) Treasury Stock Acquired, Average Cost Per Share Cost of shares repurchased Purchase of treasury stock Treasury Stock, Value, Acquired, Cost Method Accrued interest and penalties related to uncertain tax positions Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued Unrecognized tax benefits that, if recognized, would impact the effective tax rate Unrecognized tax benefits related to uncertain tax positions Estimates and Assumptions Government securities [Member] Net Income (Loss) from Operations [Abstract] PDMCX JOINT VENTURE Variable Interest Entity Disclosure [Text Block] Net income from PDMCX Variable Interest Entity, Measure of Activity, Operating Income or Loss DNP [Member] Ownership percentage Photronics Interest [Member] Variable Interest Entity [Line Items] Diluted (in shares) Weighted-average common shares used for diluted earnings per share (in shares) Basic (in shares) Weighted-average common shares used for basic earnings per share (in shares) Potentially dilutive common shares (in shares) Weighted Average Number of Shares Outstanding, Diluted, Adjustment Weighted-average number of common shares outstanding: Weighted-average Common Shares Computations [Abstract] Effect of Dilutive Securities [Abstract] Weighted Average Number of Shares Outstanding, Diluted, Adjustment [Abstract] Consolidated Entities [Axis] Consolidated Entities [Domain] Europe [Member] Maximum [Member] Minimum [Member] Product and Service [Domain] Product and Service [Axis] Statistical Measurement [Axis] Statistical Measurement [Domain] Net Income (Loss) Recorded from Operations Geographical [Domain] Geographical [Axis] China [Member] Korea [Member] Korea [Member] Taiwan [Member] Taiwan [Member] United States [Member] Cover [Abstract] Document Type Document Quarterly Report Document Transition Report Entity Interactive Data Current Amendment Flag Document Fiscal Year Focus Document Fiscal Period Focus Document Period End Date Entity Registrant Name Entity Central Index Key Entity File Number Entity Tax Identification Number Entity Incorporation, State or Country Code Current Fiscal Year End Date Entity Current Reporting Status Entity Shell Company Entity Filer Category Entity Small Business Entity Emerging Growth Company Entity Address, Address Line One Entity Address, City or Town Entity Address, State or Province Entity Address, Postal Zip Code City Area Code Local Phone Number Title of 12(b) Security Trading Symbol Security Exchange Name Entity Common Stock, Shares Outstanding A lease agreement which enables to request advance payments or other funds for equipment or enter into an equipment lease. Hefei Equipment Loan [Member] Hefei Equipment Loan [Member] Number of lithography tools purchased from proceeds of credit agreement. Number of Lithography Tools Purchased Number of lithography tools purchased Commitment and Contingencies [Abstract] Number of operations in which the Company was informed of a customs audit. Number of operations Reversed amount of loss contingency accrual. Reversal of loss contingency accrual Reversal of loss contingency accrual Period of audit which includes unpaid additional customs duties and related interest and penalties, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Period of audit Represents one of the products of the entity. Integrated Circuits [Member] IC [Member] Represents one of the products of the entity. Flat Panel Displays [Member] FPD [Member] Represents the classification of products by performance. Mainstream Flat Panel Displays [Member] Mainstream [Member] Represents the classification of products by performance. High-end Integrated Circuits [Member] High-end [Member] Represents the classification of products by performance. Mainstream Integrated Circuits [Member] Mainstream [Member] Represents one of the geographical areas where entity's activities take place. Other [Member] Other [Member] Represents the classification of products by performance. High-end Flat Panel Displays [Member] High-end [Member] The entire disclosure of the components of short-term investments. Short-term investments may include current marketable securities. Short Term Investments [Text Block] SHORT-TERM INVESTMENTS The term of the product invoiced for payment settlement, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Product Invoice Term Product invoice term Backlog Of Orders [Abstract] Backlog of Orders [Abstract] Period in which customer order is extended to be fulfilled, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Customer orders, Extended Timing of Satisfaction, Period Customer order, extended satisfaction period Period in which customer order is expected to be fulfilled, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Customer orders, Expected Timing of Satisfaction, Period Customer order, expected satisfaction period Represents the period of warranty coverage of products sold, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Period of warranty Product warranty period Stock options activity [Abstract] Share based Compensation Arrangement by Share based Payment Award, Options, Aggregate Intrinsic Value [Abstract] Aggregate Intrinsic Value [Abstract] Share based Compensation Arrangement by Share based Payment Award Options Weighted Average Remaining Contractual Term [Abstract] Weighted-Average Remaining Contractual Life (in years) [Abstract] Antidilutive Securities [Abstract] Changes to accumulated other comprehensive income attributable to non-controlling interest resulting from other. Accumulated Other Comprehensive Income Attributable to Noncontrolling Interest Other [Member] Other [Member] Changes to accumulated other comprehensive income including portion attributable to non-controlling interest resulting from other. Accumulated Other Comprehensive Income Including Portion Attributable to Noncontrolling Interest Other [Member] Other [Member] Changes to accumulated comprehensive income resulting from other. Accumulated Other Comprehensive Income Other [Member] Other [Member] BASIS OF FINANCIAL STATEMENT PRESENTATION [Abstract] Net of tax amount of the appreciation (loss) for other adjustments. Other Comprehensive Income (Loss), Other Adjustments, Net of Tax Other Shares Repurchase Programs and Preferred Stock Purchase Rights [Abstract] Shares Repurchase Programs and Preferred Stock Purchase Rights [Abstract] Date when authorized share repurchase program commenced, in CCYY-MM-DD format. Stock Repurchase Program Commencement Date Stock repurchase program - commencement date Amount of cash inflow from the net settlement of restricted stock awards. Net Settlements of Restricted Stock Awards Net settlements of restricted stock awards The cash inflow from government incentives during the period. Proceeds From Government Incentives Government incentives Income Tax Examination [Abstract] Tabular disclosure of unrecognized tax benefits. Schedule Of Unrecognized Tax Benefits [Table Text Block] Unrecognized Tax Benefits Committed balance outstanding for cross default provision for any agreement or instrument. Outstanding Committed Balance for Cross Default Provision Outstanding committed balance for cross default provision Finance lease monthly payments for the following thirty six months period. Followed by Thirty Six Months [Member] Forty Eight Months [Member] Finance lease monthly payments. Monthly [Member] Monthly [Member] Finance lease monthly payment for three months period. First Three Months [Member] First Three Months [Member] The obligation for lease payments from finance lease. Finance Lease [Member] Finance Leases [Member] Refers to the $7.2 million finance lease. 7.2 Million Finance Lease [Member] $7.2 Million Finance Lease [Member] Refers to the $35.5 million finance lease. 35.5 Million Finance Lease [Member] $35.5 Million Finance Lease [Member] Finance lease monthly payments for the following nine months period. Following Nine Months [Member] Following Nine Months [Member] Amount represents interest and debt expense, net of subsidies received. Interest Expense Net Interest expense Tabular disclosure of depreciation expense including the amortization of right of use assets. Depreciation and Amortization Expense [Table Text Block] Depreciation Expense Tabular disclosure of right-of-use assets resulting from finance leases. Finance Lease Right of use Assets [Table Text Block] Information on ROU Assets from Finance Leases Written promise to pay a note which can be exchanged for a specified quantity of securities (typically common stock), at the option of the issuer or the holder. Working Capital Loan [Member] Xiamen Working Capital Loans [Member] The member represents to amended and restated credit agreement. Amended and Restated Credit Agreement [Member] Amended and Restated Credit Agreement [Member] Written promise to pay a note which can be exchanged for a specified quantity of securities (typically common stock), at the option of the issuer or the holder. Project Loan [Member] Xiamen Project Loans [Member] Project Loans [Abstract] Variable Interest Entity, Consolidated, Carrying Amount, Assets, Liabilities [Abstract] Carrying amounts of assets and liabilities [Abstract] The joint venture. PDMCX [Member] Carrying Amount [Member] Disclosure of accounting policy for consolidation to describe the significant judgments and assumptions made in determining whether a variable interest held by the entity requires the variable interest entity to be consolidated and (or) disclose information about its involvement with the variable interest entity; the methodology used by the entity for determining whether or not it is the primary beneficiary of the variable interest entity; and the significant factors considered and judgments made in determining that the power to direct the activities that significantly impact the economic performance of the variable interest entity are shared (as defined). Consolidation, Joint Venture Variable Interest Entity, Policy [Policy Text Block] Variable Interest Entities Long Term Debt Maturing In Year One [Abstract] Variable Interest Entity [Abstract] Number of consecutive months an investor's ownership can be below 20% before an option to put or purchase the investor's ownership interest may be exercised, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Number of Consecutive Months Ownership Interest may Fall Below Twenty Percent For Put or Purchase Options to be Exercised Period before put or purchase option can be exercised The period of time that must elapse after the formation of the VIE before an interest holder may put their interest, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Term After Which Ownership Interest May Be Put Term from inception after which interest holder may put their interest in the VIE The joint venture. Photronics and DNP [Member] Refers to minimum number of business days for obtaining required approvals and clearance for exiting party from the agreement, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Number of Business Days for Obtaining Required Approvals and Clearance for Exiting Party Number of business days for obtaining required approvals and clearance for exiting party Describes the operating facilities of the reporting entity by geographical region. Manufacturing Facilities by Geographical Region [Table] Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Manufacturing Facilities By Geographical Region [Line Items] Manufacturing Facilities [Abstract] Manufacturing Facilities [Abstract] This line item represents the number of manufacturing facilities of the entity. Number of manufacturing facilities Number of manufacturing facilities