3.26.1 html 198 408 1 false 75 0 false 9 false false R1.htm 995200090 - Document - Document and Entity Information Sheet http://www.tech.pre.com/role/DocumentDocumentAndEntityInformation Document and Entity Information Cover 1 false false R2.htm 995200100 - Statement - CONSOLIDATED BALANCE SHEETS Sheet http://www.tech.pre.com/role/StatementConsolidatedBalanceSheets CONSOLIDATED BALANCE SHEETS Statements 2 false false R3.htm 995200105 - Statement - CONSOLIDATED BALANCE SHEETS (Parenthetical) Sheet http://www.tech.pre.com/role/StatementConsolidatedBalanceSheetsParenthetical CONSOLIDATED BALANCE SHEETS (Parenthetical) Statements 3 false false R4.htm 995200200 - Statement - CONSOLIDATED STATEMENTS OF OPERATIONS Sheet http://www.tech.pre.com/role/StatementConsolidatedStatementsOfOperations CONSOLIDATED STATEMENTS OF OPERATIONS Statements 4 false false R5.htm 995200300 - Statement - CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY Sheet http://www.tech.pre.com/role/StatementConsolidatedStatementsOfStockholdersEquity CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY Statements 5 false false R6.htm 995200400 - Statement - CONSOLIDATED STATEMENTS OF CASH FLOWS Sheet http://www.tech.pre.com/role/StatementConsolidatedStatementsOfCashFlows CONSOLIDATED STATEMENTS OF CASH FLOWS Statements 6 false false R7.htm 995200405 - Statement - CONSOLIDATED STATEMENTS OF CASH FLOWS (Parenthetical) Sheet http://www.tech.pre.com/role/StatementConsolidatedStatementsOfCashFlowsParenthetical CONSOLIDATED STATEMENTS OF CASH FLOWS (Parenthetical) Statements 7 false false R8.htm 995210101 - Disclosure - DESCRIPTION OF BUSINESS Sheet http://www.tech.pre.com/role/DisclosureDescriptionOfBusiness DESCRIPTION OF BUSINESS Notes 8 false false R9.htm 995210201 - Disclosure - BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES Sheet http://www.tech.pre.com/role/DisclosureBasisOfPresentationAndSignificantAccountingPolicies BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES Notes 9 false false R10.htm 995210301 - Disclosure - ACCOUNTING STANDARDS UPDATE Sheet http://www.tech.pre.com/role/DisclosureAccountingStandardsUpdate ACCOUNTING STANDARDS UPDATE Notes 10 false false R11.htm 995210401 - Disclosure - REVENUE Sheet http://www.tech.pre.com/role/DisclosureRevenue REVENUE Notes 11 false false R12.htm 995210501 - Disclosure - INCOME TAXES Sheet http://www.tech.pre.com/role/DisclosureIncomeTaxes INCOME TAXES Notes 12 false false R13.htm 995210601 - Disclosure - CAPITAL STOCK and EARNINGS PER SHARE Sheet http://www.tech.pre.com/role/DisclosureCapitalStockAndEarningsPerShare CAPITAL STOCK and EARNINGS PER SHARE Notes 13 false false R14.htm 995210701 - Disclosure - STOCK-BASED COMPENSATION Sheet http://www.tech.pre.com/role/DisclosureStockBasedCompensation STOCK-BASED COMPENSATION Notes 14 false false R15.htm 995210801 - Disclosure - CONCENTRATION OF RISK Sheet http://www.tech.pre.com/role/DisclosureConcentrationOfRisk CONCENTRATION OF RISK Notes 15 false false R16.htm 995210901 - Disclosure - OTHER CURRENT ASSETS Sheet http://www.tech.pre.com/role/DisclosureOtherCurrentAssets OTHER CURRENT ASSETS Notes 16 false false R17.htm 995211001 - Disclosure - PROPERTY, PLANT AND EQUIPMENT, NET Sheet http://www.tech.pre.com/role/DisclosurePropertyPlantAndEquipmentNet PROPERTY, PLANT AND EQUIPMENT, NET Notes 17 false false R18.htm 995211101 - Disclosure - ACCRUED EXPENSES Sheet http://www.tech.pre.com/role/DisclosureAccruedExpenses ACCRUED EXPENSES Notes 18 false false R19.htm 995211201 - Disclosure - DEBT Sheet http://www.tech.pre.com/role/DisclosureDebt DEBT Notes 19 false false R20.htm 995211301 - Disclosure - OTHER NONCURRENT LIABILITY Sheet http://www.tech.pre.com/role/DisclosureOtherNoncurrentLiability OTHER NONCURRENT LIABILITY Notes 20 false false R21.htm 995211401 - Disclosure - LEASES Sheet http://www.tech.pre.com/role/DisclosureLeases LEASES Notes 21 false false R22.htm 995211501 - Disclosure - COMMITMENTS AND CONTINGENCIES Sheet http://www.tech.pre.com/role/DisclosureCommitmentsAndContingencies COMMITMENTS AND CONTINGENCIES Notes 22 false false R23.htm 995211601 - Disclosure - SEGMENT INFORMATION Sheet http://www.tech.pre.com/role/DisclosureSegmentInformation SEGMENT INFORMATION Notes 23 false false R24.htm 995211701 - Disclosure - SUBSEQUENT EVENT Sheet http://www.tech.pre.com/role/DisclosureSubsequentEvent SUBSEQUENT EVENT Notes 24 false false R25.htm 995410 - Disclosure - Pay vs Performance Disclosure Sheet http://xbrl.sec.gov/ecd/role/PvpDisclosure Pay vs Performance Disclosure Notes 25 false false R26.htm 995445 - Disclosure - Insider Trading Arrangements Sheet http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements Insider Trading Arrangements Notes 26 false false R27.htm 995447 - Disclosure - Insider Trading Policies and Procedures Sheet http://xbrl.sec.gov/ecd/role/InsiderTradingPoliciesProc Insider Trading Policies and Procedures Notes 27 false false R28.htm 995550 - Disclosure - Cybersecurity Risk Management and Strategy Disclosure Sheet http://xbrl.sec.gov/cyd/role/CybersecurityRiskManagementAndStrategyDisclosure Cybersecurity Risk Management and Strategy Disclosure Notes 28 false false R29.htm 99920202 - Disclosure - BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES (Policies) Sheet http://www.tech.pre.com/role/DisclosureBasisOfPresentationAndSignificantAccountingPoliciesPolicies BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES (Policies) Policies 29 false false R30.htm 99930203 - Disclosure - BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES (Tables) Sheet http://www.tech.pre.com/role/DisclosureBasisOfPresentationAndSignificantAccountingPoliciesTables BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES (Tables) Tables http://www.tech.pre.com/role/DisclosureBasisOfPresentationAndSignificantAccountingPolicies 30 false false R31.htm 99930403 - Disclosure - REVENUE (Tables) Sheet http://www.tech.pre.com/role/DisclosureRevenueTables REVENUE (Tables) Tables http://www.tech.pre.com/role/DisclosureRevenue 31 false false R32.htm 99930503 - Disclosure - INCOME TAXES (Tables) Sheet http://www.tech.pre.com/role/DisclosureIncomeTaxesTables INCOME TAXES (Tables) Tables http://www.tech.pre.com/role/DisclosureIncomeTaxes 32 false false R33.htm 99930603 - Disclosure - CAPITAL STOCK and EARNINGS PER SHARE (Tables) Sheet http://www.tech.pre.com/role/DisclosureCapitalStockAndEarningsPerShareTables CAPITAL STOCK and EARNINGS PER SHARE (Tables) Tables http://www.tech.pre.com/role/DisclosureCapitalStockAndEarningsPerShare 33 false false R34.htm 99930703 - Disclosure - STOCK-BASED COMPENSATION (Tables) Sheet http://www.tech.pre.com/role/DisclosureStockBasedCompensationTables STOCK-BASED COMPENSATION (Tables) Tables http://www.tech.pre.com/role/DisclosureStockBasedCompensation 34 false false R35.htm 99930803 - Disclosure - CONCENTRATION OF RISK (Tables) Sheet http://www.tech.pre.com/role/DisclosureConcentrationOfRiskTables CONCENTRATION OF RISK (Tables) Tables http://www.tech.pre.com/role/DisclosureConcentrationOfRisk 35 false false R36.htm 99930903 - Disclosure - OTHER CURRENT ASSETS (Tables) Sheet http://www.tech.pre.com/role/DisclosureOtherCurrentAssetsTables OTHER CURRENT ASSETS (Tables) Tables http://www.tech.pre.com/role/DisclosureOtherCurrentAssets 36 false false R37.htm 99931003 - Disclosure - PROPERTY, PLANT AND EQUIPMENT, NET (Tables) Sheet http://www.tech.pre.com/role/DisclosurePropertyPlantAndEquipmentNetTables PROPERTY, PLANT AND EQUIPMENT, NET (Tables) Tables http://www.tech.pre.com/role/DisclosurePropertyPlantAndEquipmentNet 37 false false R38.htm 99931103 - Disclosure - ACCRUED EXPENSES (Tables) Sheet http://www.tech.pre.com/role/DisclosureAccruedExpensesTables ACCRUED EXPENSES (Tables) Tables http://www.tech.pre.com/role/DisclosureAccruedExpenses 38 false false R39.htm 99931203 - Disclosure - DEBT (Tables) Sheet http://www.tech.pre.com/role/DisclosureDebtTables DEBT (Tables) Tables http://www.tech.pre.com/role/DisclosureDebt 39 false false R40.htm 99931403 - Disclosure - LEASES (Tables) Sheet http://www.tech.pre.com/role/DisclosureLeasesTables LEASES (Tables) Tables http://www.tech.pre.com/role/DisclosureLeases 40 false false R41.htm 99931503 - Disclosure - COMMITMENTS AND CONTINGENCIES (Tables) Sheet http://www.tech.pre.com/role/DisclosureCommitmentsAndContingenciesTables COMMITMENTS AND CONTINGENCIES (Tables) Tables http://www.tech.pre.com/role/DisclosureCommitmentsAndContingencies 41 false false R42.htm 99931603 - Disclosure - SEGMENT INFORMATION (Tables) Sheet http://www.tech.pre.com/role/DisclosureSegmentInformationTables SEGMENT INFORMATION (Tables) Tables http://www.tech.pre.com/role/DisclosureSegmentInformation 42 false false R43.htm 99940201 - Disclosure - BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES (Details) Sheet http://www.tech.pre.com/role/DisclosureBasisOfPresentationAndSignificantAccountingPoliciesDetails BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES (Details) Details http://www.tech.pre.com/role/DisclosureBasisOfPresentationAndSignificantAccountingPoliciesTables 43 false false R44.htm 99940202 - Disclosure - BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES - Accounts Receivable and Allowance for Credit Losses (Details) Sheet http://www.tech.pre.com/role/DisclosureBasisOfPresentationAndSignificantAccountingPoliciesAccountsReceivableAndAllowanceForCreditLossesDetails BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES - Accounts Receivable and Allowance for Credit Losses (Details) Details 44 false false R45.htm 99940203 - Disclosure - BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES - SG&A, Stock Based Compensation (Details) Sheet http://www.tech.pre.com/role/DisclosureBasisOfPresentationAndSignificantAccountingPoliciesSgStockBasedCompensationDetails BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES - SG&A, Stock Based Compensation (Details) Details 45 false false R46.htm 99940401 - Disclosure - REVENUE - Disaggregated basis (Details) Sheet http://www.tech.pre.com/role/DisclosureRevenueDisaggregatedBasisDetails REVENUE - Disaggregated basis (Details) Details 46 false false R47.htm 99940402 - Disclosure - REVENUE - Net sales from customers (Details) Sheet http://www.tech.pre.com/role/DisclosureRevenueNetSalesFromCustomersDetails REVENUE - Net sales from customers (Details) Details 47 false false R48.htm 99940403 - Disclosure - REVENUE - Contract assets and contract liabilities (Details) Sheet http://www.tech.pre.com/role/DisclosureRevenueContractAssetsAndContractLiabilitiesDetails REVENUE - Contract assets and contract liabilities (Details) Details 48 false false R49.htm 99940404 - Disclosure - REVENUE - Additional information (Details) Sheet http://www.tech.pre.com/role/DisclosureRevenueAdditionalInformationDetails REVENUE - Additional information (Details) Details 49 false false R50.htm 99940501 - Disclosure - INCOME TAXES - Income tax provision (Details) Sheet http://www.tech.pre.com/role/DisclosureIncomeTaxesIncomeTaxProvisionDetails INCOME TAXES - Income tax provision (Details) Details 50 false false R51.htm 99940502 - Disclosure - INCOME TAXES - U.S. federal statutory rate to the actual tax expense for income taxes (Details) Sheet http://www.tech.pre.com/role/DisclosureIncomeTaxesUsFederalStatutoryRateToActualTaxExpenseForIncomeTaxesDetails INCOME TAXES - U.S. federal statutory rate to the actual tax expense for income taxes (Details) Details 51 false false R52.htm 99940503 - Disclosure - INCOME TAXES - Deferred Taxes (Details) Sheet http://www.tech.pre.com/role/DisclosureIncomeTaxesDeferredTaxesDetails INCOME TAXES - Deferred Taxes (Details) Details 52 false false R53.htm 99940504 - Disclosure - INCOME TAXES - Carryforwards and Unrecognized Tax Benefits (Details) Sheet http://www.tech.pre.com/role/DisclosureIncomeTaxesCarryforwardsAndUnrecognizedTaxBenefitsDetails INCOME TAXES - Carryforwards and Unrecognized Tax Benefits (Details) Details 53 false false R54.htm 99940505 - Disclosure - INCOME TAXES - Income taxes paid, net of refunds (Details) Sheet http://www.tech.pre.com/role/DisclosureIncomeTaxesIncomeTaxesPaidNetOfRefundsDetails INCOME TAXES - Income taxes paid, net of refunds (Details) Details 54 false false R55.htm 99940601 - Disclosure - CAPITAL STOCK and EARNINGS PER SHARE - Additional Information (Details) Sheet http://www.tech.pre.com/role/DisclosureCapitalStockAndEarningsPerShareAdditionalInformationDetails CAPITAL STOCK and EARNINGS PER SHARE - Additional Information (Details) Details 55 false false R56.htm 99940602 - Disclosure - CAPITAL STOCK and EARNINGS PER SHARE (Details) Sheet http://www.tech.pre.com/role/DisclosureCapitalStockAndEarningsPerShareDetails CAPITAL STOCK and EARNINGS PER SHARE (Details) Details http://www.tech.pre.com/role/DisclosureCapitalStockAndEarningsPerShareTables 56 false false R57.htm 99940701 - Disclosure - STOCK-BASED COMPENSATION - Stock option activity (Details) Sheet http://www.tech.pre.com/role/DisclosureStockBasedCompensationStockOptionActivityDetails STOCK-BASED COMPENSATION - Stock option activity (Details) Details 57 false false R58.htm 99940702 - Disclosure - STOCK-BASED COMPENSATION - Stock options outstanding by exercise price (Details) Sheet http://www.tech.pre.com/role/DisclosureStockBasedCompensationStockOptionsOutstandingByExercisePriceDetails STOCK-BASED COMPENSATION - Stock options outstanding by exercise price (Details) Details 58 false false R59.htm 99940703 - Disclosure - STOCK-BASED COMPENSATION - Additional information (Details) Sheet http://www.tech.pre.com/role/DisclosureStockBasedCompensationAdditionalInformationDetails STOCK-BASED COMPENSATION - Additional information (Details) Details 59 false false R60.htm 99940801 - Disclosure - CONCENTRATION OF RISK (Details) Sheet http://www.tech.pre.com/role/DisclosureConcentrationOfRiskDetails CONCENTRATION OF RISK (Details) Details http://www.tech.pre.com/role/DisclosureConcentrationOfRiskTables 60 false false R61.htm 99940901 - Disclosure - OTHER CURRENT ASSETS (Details) Sheet http://www.tech.pre.com/role/DisclosureOtherCurrentAssetsDetails OTHER CURRENT ASSETS (Details) Details http://www.tech.pre.com/role/DisclosureOtherCurrentAssetsTables 61 false false R62.htm 99941001 - Disclosure - PROPERTY, PLANT AND EQUIPMENT, NET (Details) Sheet http://www.tech.pre.com/role/DisclosurePropertyPlantAndEquipmentNetDetails PROPERTY, PLANT AND EQUIPMENT, NET (Details) Details http://www.tech.pre.com/role/DisclosurePropertyPlantAndEquipmentNetTables 62 false false R63.htm 99941101 - Disclosure - ACCRUED EXPENSES (Details) Sheet http://www.tech.pre.com/role/DisclosureAccruedExpensesDetails ACCRUED EXPENSES (Details) Details http://www.tech.pre.com/role/DisclosureAccruedExpensesTables 63 false false R64.htm 99941201 - Disclosure - DEBT - Long-term debt (Details) Sheet http://www.tech.pre.com/role/DisclosureDebtLongTermDebtDetails DEBT - Long-term debt (Details) Details 64 false false R65.htm 99941202 - Disclosure - DEBT - Additional information (Details) Sheet http://www.tech.pre.com/role/DisclosureDebtAdditionalInformationDetails DEBT - Additional information (Details) Details 65 false false R66.htm 99941301 - Disclosure - OTHER NONCURRENT LIABILITY (Details) Sheet http://www.tech.pre.com/role/DisclosureOtherNoncurrentLiabilityDetails OTHER NONCURRENT LIABILITY (Details) Details http://www.tech.pre.com/role/DisclosureOtherNoncurrentLiability 66 false false R67.htm 99941401 - Disclosure - LEASES (Details) Sheet http://www.tech.pre.com/role/DisclosureLeasesDetails LEASES (Details) Details http://www.tech.pre.com/role/DisclosureLeasesTables 67 false false R68.htm 99941402 - Disclosure - LEASES - Other supplemental information of leases (Details) Sheet http://www.tech.pre.com/role/DisclosureLeasesOtherSupplementalInformationOfLeasesDetails LEASES - Other supplemental information of leases (Details) Details 68 false false R69.htm 99941403 - Disclosure - LEASES - Supplemental cash flow information (Details) Sheet http://www.tech.pre.com/role/DisclosureLeasesSupplementalCashFlowInformationDetails LEASES - Supplemental cash flow information (Details) Details 69 false false R70.htm 99941404 - Disclosure - LEASES - Maturities of lease liabilities (Details) Sheet http://www.tech.pre.com/role/DisclosureLeasesMaturitiesOfLeaseLiabilitiesDetails LEASES - Maturities of lease liabilities (Details) Details 70 false false R71.htm 99941501 - Disclosure - COMMITMENTS AND CONTINGENCIES (Details) Sheet http://www.tech.pre.com/role/DisclosureCommitmentsAndContingenciesDetails COMMITMENTS AND CONTINGENCIES (Details) Details http://www.tech.pre.com/role/DisclosureCommitmentsAndContingenciesTables 71 false false R72.htm 99941601 - Disclosure - SEGMENT INFORMATION - Financial information for segments (Details) Sheet http://www.tech.pre.com/role/DisclosureSegmentInformationFinancialInformationForSegmentsDetails SEGMENT INFORMATION - Financial information for segments (Details) Details 72 false false R73.htm 99941701 - Disclosure - SUBSEQUENT EVENT (Details) Sheet http://www.tech.pre.com/role/DisclosureSubsequentEventDetails SUBSEQUENT EVENT (Details) Details http://www.tech.pre.com/role/DisclosureSubsequentEvent 73 false false All Reports Book All Reports tpcs-20260331.xsd tpcs-20260331_cal.xml tpcs-20260331_def.xml tpcs-20260331_lab.xml tpcs-20260331_pre.xml tpcs-20260331x10k.htm http://fasb.org/us-gaap/2026 http://xbrl.sec.gov/cyd/2026 http://xbrl.sec.gov/dei/2026 http://xbrl.sec.gov/ecd/2026 true true