$SIF
SIFCO Industries Inc Stock $sif

$sif Overview Financials Valuation SEC Filings Company Website

2023 Q4 Form 10-K Financial Statement

#000009016823000083 Filed on January 02, 2024

Income Statement

Concept	2023 Q4	2023 Q3	2023
Revenue	$21.05M	$24.63M	$87.02M
YoY Change	-1.16%	32.17%	3.72%
Cost Of Revenue	$20.32M	$23.56M	$79.49M
YoY Change	1.39%	5.49%	-7.31%
Gross Profit	$736.0K	$1.071M	$7.530M
YoY Change	-41.63%	-128.97%	-505.93%
Gross Profit Margin	3.5%	4.35%	8.65%
Selling, General & Admin	$3.581M	$3.512M	$14.03M
YoY Change	9.18%	22.28%	17.8%
% of Gross Profit	486.55%	327.92%	186.31%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$1.562M	$1.583M	$6.404M
YoY Change	-0.57%	2.26%	0.88%
% of Gross Profit	212.23%	147.81%	85.05%
Operating Expenses	$3.581M	$3.558M	$14.03M
YoY Change	7.18%	21.31%	17.8%
Operating Profit	-$2.885M	-$2.487M	-$6.733M
YoY Change	38.7%	-62.49%	-52.15%
Interest Expense	$430.0K	-$427.0K	$1.348M
YoY Change	-258.09%	108.29%	108.99%
% of Operating Profit
Other Income/Expense, Net	-$53.00K	-$156.0K	-$443.0K
YoY Change	-70.88%	50.0%	650.85%
Pretax Income	-$3.372M	-$3.071M	-$8.533M
YoY Change	33.65%	-55.71%	-11.88%
Income Tax	$50.00K	$31.00K	$159.0K
% Of Pretax Income
Net Earnings	-$3.422M	-$3.102M	-$8.692M
YoY Change	32.17%	-55.17%	-9.83%
Net Earnings / Revenue	-16.25%	-12.6%	-9.99%
Basic Earnings Per Share	-$0.57		-$1.47
Diluted Earnings Per Share	-$0.57	-$0.52	-$1.47
COMMON SHARES
Basic Shares Outstanding	6.104M shares		5.929M shares
Diluted Shares Outstanding	5.956M shares		5.929M shares

Balance Sheet

Concept	2023 Q4	2023 Q3	2023
SHORT-TERM ASSETS
Cash & Short-Term Investments	$3.236M	$368.0K	$368.0K
YoY Change	179.69%	-68.65%	-68.65%
Cash & Equivalents	$3.236M	$368.0K	$368.0K
Short-Term Investments
Other Short-Term Assets	$2.692M	$1.882M	$1.882M
YoY Change	53.92%	1.67%	1.67%
Inventory	$12.43M	$8.853M	$8.853M
Prepaid Expenses
Receivables	$29.13M	$30.29M	$30.29M
Other Receivables	$84.00K	$84.00K	$84.00K
Total Short-Term Assets	$47.58M	$41.47M	$41.47M
YoY Change	15.6%	6.95%	6.95%
LONG-TERM ASSETS
Property, Plant & Equipment	$50.04M	$50.67M	$50.67M
YoY Change	-8.34%	-6.93%	-6.93%
Goodwill	$3.493M	$3.493M
YoY Change	0.0%	0.0%
Intangibles	$248.0K	$278.0K
YoY Change	-45.25%	-41.72%
Long-Term Investments
YoY Change
Other Assets	$131.0K	$81.00K	$81.00K
YoY Change	65.82%	2.53%	2.53%
Total Long-Term Assets	$53.91M	$54.52M	$54.52M
YoY Change	-8.03%	-6.79%	-6.79%
TOTAL ASSETS
Total Short-Term Assets	$47.58M	$41.47M	$41.47M
Total Long-Term Assets	$53.91M	$54.52M	$54.52M
Total Assets	$101.5M	$95.99M	$95.99M
YoY Change	1.72%	-1.31%	-1.31%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$14.83M	$13.50M	$13.50M
YoY Change	7.07%	29.94%	29.94%
Accrued Expenses	$8.852M	$6.477M	$6.196M
YoY Change	22.4%	10.38%	5.86%
Deferred Revenue	$2.883M	$1.150M
YoY Change	61.78%	42.5%
Short-Term Debt	$16.06M	$16.29M	$0.00
YoY Change		45.92%
Long-Term Debt Due	$20.15M	$3.820M	$20.11M
YoY Change	23.49%	-12.77%	29.38%
Total Short-Term Liabilities	$47.86M	$40.95M	$40.95M
YoY Change	27.99%	25.66%	25.66%
LONG-TERM LIABILITIES
Long-Term Debt	$4.393M	$2.457M	$2.457M
YoY Change	24.03%	-29.96%	-29.96%
Other Long-Term Liabilities	$664.0K	$670.0K	$18.11M
YoY Change	-96.7%	-9.95%	-10.99%
Total Long-Term Liabilities	$5.057M	$3.127M	$20.56M
YoY Change	-78.62%	-26.46%	-13.78%
TOTAL LIABILITIES
Total Short-Term Liabilities	$47.86M	$40.95M	$40.95M
Total Long-Term Liabilities	$5.057M	$3.127M	$20.56M
Total Liabilities	$52.92M	$44.08M	$61.66M
YoY Change	-13.52%	19.65%	8.98%
SHAREHOLDERS EQUITY
Retained Earnings	$19.84M	$23.26M
YoY Change	-32.43%	-27.2%
Common Stock	$6.160M	$6.105M
YoY Change	1.45%	1.08%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$31.25M	$34.34M	$34.34M
YoY Change
Total Liabilities & Shareholders Equity	$101.5M	$95.99M	$95.99M
YoY Change	1.72%	-1.31%	-1.31%

Cashflow Statement

Concept	2023 Q4	2023 Q3	2023
OPERATING ACTIVITIES
Net Income	-$3.422M	-$3.102M	-$8.692M
YoY Change	32.17%	-55.17%	-9.83%
Depreciation, Depletion And Amortization	$1.562M	$1.583M	$6.404M
YoY Change	-0.57%	2.26%	0.88%
Cash From Operating Activities	-$2.137M	$907.0K	-$1.363M
YoY Change	-831.85%	-327.32%	-557.38%
INVESTING ACTIVITIES
Capital Expenditures	$496.0K	$549.0K	$2.454M
YoY Change	-9.32%	-178.65%	-176.71%
Acquisitions
YoY Change
Other Investing Activities	$0.00	$7.000K	$20.00K
YoY Change	-100.0%	40.0%	185.71%
Cash From Investing Activities	-$496.0K	-$542.0K	-$2.434M
YoY Change	-7.29%	-21.79%	-23.75%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net	$274.0K		$1.086M
YoY Change	6.61%		-12.63%
Cash From Financing Activities	$5.468M	-590.0K	$2.881M
YoY Change	4613.79%	-127.54%	-22.84%
NET CHANGE
Cash From Operating Activities	-$2.137M	907.0K	-$1.363M
Cash From Investing Activities	-$496.0K	-542.0K	-$2.434M
Cash From Financing Activities	$5.468M	-590.0K	$2.881M
Net Change In Cash	$2.835M	-225.0K	-$916.0K
YoY Change	-2332.28%	-121.43%	-209.05%
FREE CASH FLOW
Cash From Operating Activities	-$2.137M	$907.0K	-$1.363M
Capital Expenditures	$496.0K	$549.0K	$2.454M
Free Cash Flow	-$2.633M	$358.0K	-$3.817M
YoY Change	932.55%	19.73%	-209.15%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2023	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	87022000	usd
CY2022	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	83902000	usd
CY2023	dei	Entity Central Index Key EntityCentralIndexKey	0000090168
CY2023	dei	Amendment Flag AmendmentFlag	false
CY2023	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2023
CY2023	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2022Q3	us-gaap	Finance Lease Right Of Use Asset Statement Of Financial Position Extensible List FinanceLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2023#PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization
CY2023Q3	us-gaap	Finance Lease Right Of Use Asset Statement Of Financial Position Extensible List FinanceLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2023#PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization
CY2023Q3	us-gaap	Finance Lease Liability Current Statement Of Financial Position Extensible List FinanceLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2023#LongTermDebtCurrent
CY2022Q3	us-gaap	Finance Lease Liability Current Statement Of Financial Position Extensible List FinanceLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2023#LongTermDebtCurrent
CY2023Q3	us-gaap	Finance Lease Liability Noncurrent Statement Of Financial Position Extensible List FinanceLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2023#LongTermDebtNoncurrent
CY2022Q3	us-gaap	Finance Lease Liability Noncurrent Statement Of Financial Position Extensible List FinanceLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2023#LongTermDebtNoncurrent
CY2023	dei	Document Annual Report DocumentAnnualReport	true
CY2023	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--09-30
CY2023	dei	Document Transition Report DocumentTransitionReport	false
CY2023	dei	Entity File Number EntityFileNumber	1-5978
CY2023	dei	Entity Registrant Name EntityRegistrantName	SIFCO Industries, Inc.
CY2023	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	OH
CY2023	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	34-0553950
CY2023	dei	Entity Address Address Line1 EntityAddressAddressLine1	970 East 64th Street,
CY2023	dei	Entity Address City Or Town EntityAddressCityOrTown	Cleveland
CY2023	dei	Entity Address State Or Province EntityAddressStateOrProvince	OH
CY2023	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	44103
CY2023	dei	City Area Code CityAreaCode	(216)
CY2023	dei	Local Phone Number LocalPhoneNumber	881-8600
CY2023	dei	Security12b Title Security12bTitle	Common Shares
CY2023	dei	Trading Symbol TradingSymbol	SIF
CY2023	dei	Security Exchange Name SecurityExchangeName	NYSEAMER
CY2023	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	No
CY2023	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2023	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2023	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2023	dei	Entity Filer Category EntityFilerCategory	Non-accelerated Filer
CY2023	dei	Entity Small Business EntitySmallBusiness	true
CY2023	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2023	dei	Entity Shell Company EntityShellCompany	false
CY2023	dei	Icfr Auditor Attestation Flag IcfrAuditorAttestationFlag	false
CY2023	dei	Document Fin Stmt Error Correction Flag DocumentFinStmtErrorCorrectionFlag	false
CY2023Q1	dei	Entity Public Float EntityPublicFloat	13037758	usd
CY2023Q4	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	6104439	shares
CY2023	dei	Auditor Firm AuditorFirmId	49
CY2022	dei	Auditor Firm AuditorFirmId	248
CY2023	dei	Auditor Name AuditorName	RSM US LLP
CY2023	dei	Auditor Location AuditorLocation	Cleveland, Ohio
CY2022	dei	Auditor Name AuditorName	GRANT THORNTON LLP
CY2022	dei	Auditor Location AuditorLocation	Cleveland, Ohio
CY2023	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	87022000	usd
CY2022	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	83902000	usd
CY2023	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	79492000	usd
CY2022	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	85757000	usd
CY2023	us-gaap	Gross Profit GrossProfit	7530000	usd
CY2022	us-gaap	Gross Profit GrossProfit	-1855000	usd
CY2023	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	14029000	usd
CY2022	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	11909000	usd
CY2023	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	233000	usd
CY2022	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	313000	usd
CY2023	us-gaap	Interest Expense InterestExpense	1348000	usd
CY2022	us-gaap	Interest Expense InterestExpense	645000	usd
CY2023	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	0	usd
CY2022	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	5106000	usd
CY2023	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-9000	usd
CY2022	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-15000	usd
CY2023	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-443000	usd
CY2022	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-59000	usd
CY2023	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-8533000	usd
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-9683000	usd
CY2023	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	159000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-43000	usd
CY2023	us-gaap	Net Income Loss NetIncomeLoss	-8692000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	-9640000	usd
CY2023	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-1.47
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-1.65
CY2023	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-1.47
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-1.65
CY2023	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	5929000	shares
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	5830000	shares
CY2023	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	5929000	shares
CY2022	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	5830000	shares
CY2023	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	268000	usd
CY2022	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-837000	usd
CY2023	us-gaap	Other Comprehensive Income Defined Benefit Plans Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent	-1768000	usd
CY2022	us-gaap	Other Comprehensive Income Defined Benefit Plans Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent	-1211000	usd
CY2023	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax Parent OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent	-3000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax Parent OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent	12000	usd
CY2023	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-6659000	usd
CY2022	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-9254000	usd
CY2023Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	368000	usd
CY2022Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	1174000	usd
CY2023Q3	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	242000	usd
CY2022Q3	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	111000	usd
CY2023Q3	us-gaap	Accounts Notes And Loans Receivable Net Current AccountsNotesAndLoansReceivableNetCurrent	20196000	usd
CY2022Q3	us-gaap	Accounts Notes And Loans Receivable Net Current AccountsNotesAndLoansReceivableNetCurrent	16515000	usd
CY2023Q3	us-gaap	Contract With Customer Asset Net Current ContractWithCustomerAssetNetCurrent	10091000	usd
CY2022Q3	us-gaap	Contract With Customer Asset Net Current ContractWithCustomerAssetNetCurrent	10172000	usd
CY2023Q3	us-gaap	Inventory Net InventoryNet	8853000	usd
CY2022Q3	us-gaap	Inventory Net InventoryNet	8969000	usd
CY2023Q3	us-gaap	Income Taxes Receivable IncomeTaxesReceivable	84000	usd
CY2022Q3	us-gaap	Income Taxes Receivable IncomeTaxesReceivable	97000	usd
CY2023Q3	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	1882000	usd
CY2022Q3	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	1851000	usd
CY2023Q3	us-gaap	Assets Current AssetsCurrent	41474000	usd
CY2022Q3	us-gaap	Assets Current AssetsCurrent	38778000	usd
CY2023Q3	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset After Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization	36287000	usd
CY2022Q3	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset After Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization	39272000	usd
CY2023Q3	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	14380000	usd
CY2022Q3	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	15167000	usd
CY2023Q3	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	278000	usd
CY2022Q3	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	477000	usd
CY2023Q3	us-gaap	Goodwill Goodwill	3493000	usd
CY2022Q3	us-gaap	Goodwill Goodwill	3493000	usd
CY2023Q3	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	81000	usd
CY2022Q3	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	79000	usd
CY2023Q3	us-gaap	Assets Assets	95993000	usd
CY2022Q3	us-gaap	Assets Assets	97266000	usd
CY2023Q3	us-gaap	Long Term Debt Current LongTermDebtCurrent	3820000	usd
CY2022Q3	us-gaap	Long Term Debt Current LongTermDebtCurrent	4379000	usd
CY2023Q3	us-gaap	Short Term Borrowings ShortTermBorrowings	16289000	usd
CY2022Q3	us-gaap	Short Term Borrowings ShortTermBorrowings	11163000	usd
CY2023Q3	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	869000	usd
CY2022Q3	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	792000	usd
CY2023Q3	us-gaap	Accounts Payable Current AccountsPayableCurrent	13497000	usd
CY2022Q3	us-gaap	Accounts Payable Current AccountsPayableCurrent	10387000	usd
CY2023Q3	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	6477000	usd
CY2022Q3	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	5868000	usd
CY2023Q3	us-gaap	Liabilities Current LiabilitiesCurrent	40952000	usd
CY2022Q3	us-gaap	Liabilities Current LiabilitiesCurrent	32589000	usd
CY2023Q3	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	2457000	usd
CY2022Q3	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	3508000	usd
CY2023Q3	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	14020000	usd
CY2022Q3	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	14786000	usd
CY2023Q3	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	142000	usd
CY2022Q3	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	137000	usd
CY2023Q3	us-gaap	Defined Benefit Pension Plan Liabilities Noncurrent DefinedBenefitPensionPlanLiabilitiesNoncurrent	3417000	usd
CY2022Q3	us-gaap	Defined Benefit Pension Plan Liabilities Noncurrent DefinedBenefitPensionPlanLiabilitiesNoncurrent	4812000	usd
CY2023Q3	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	670000	usd
CY2022Q3	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	744000	usd
CY2023Q3	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	1000000	shares
CY2022Q3	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	1000000	shares
CY2022Q3	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2022Q3	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2023Q3	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2023Q3	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2023Q3	us-gaap	Preferred Stock Value PreferredStockValue	0	usd
CY2022Q3	us-gaap	Preferred Stock Value PreferredStockValue	0	usd
CY2022Q3	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	1
CY2023Q3	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	1
CY2022Q3	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	10000000	shares
CY2023Q3	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	10000000	shares
CY2023Q3	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	6105000	shares
CY2023Q3	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	6105000	shares
CY2022Q3	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	6040000	shares
CY2022Q3	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	6040000	shares
CY2023Q3	us-gaap	Common Stock Value CommonStockValue	6105000	usd
CY2022Q3	us-gaap	Common Stock Value CommonStockValue	6040000	usd
CY2023Q3	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	11626000	usd
CY2022Q3	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	11387000	usd
CY2023Q3	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	23264000	usd
CY2022Q3	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	31956000	usd
CY2023Q3	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-6660000	usd
CY2022Q3	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-8693000	usd
CY2023Q3	us-gaap	Stockholders Equity StockholdersEquity	34335000	usd
CY2022Q3	us-gaap	Stockholders Equity StockholdersEquity	40690000	usd
CY2023Q3	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	95993000	usd
CY2022Q3	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	97266000	usd
CY2023	us-gaap	Net Income Loss NetIncomeLoss	-8692000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	-9640000	usd
CY2023	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	6404000	usd
CY2022	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	6348000	usd
CY2023	sif	Amortization And Write Off Of Debt Issuance Cost AmortizationAndWriteOffOfDebtIssuanceCost	44000	usd
CY2022	sif	Amortization And Write Off Of Debt Issuance Cost AmortizationAndWriteOffOfDebtIssuanceCost	40000	usd
CY2023	sif	Gain Loss On Disposition Of Assets Or Impairment Of Assets GainLossOnDispositionOfAssetsOrImpairmentOfAssets	-1000	usd
CY2022	sif	Gain Loss On Disposition Of Assets Or Impairment Of Assets GainLossOnDispositionOfAssetsOrImpairmentOfAssets	7000	usd
CY2023	us-gaap	Unusual Or Infrequent Item Net Of Insurance Proceeds UnusualOrInfrequentItemNetOfInsuranceProceeds	60000	usd
CY2022	us-gaap	Unusual Or Infrequent Item Net Of Insurance Proceeds UnusualOrInfrequentItemNetOfInsuranceProceeds	0	usd
CY2023	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	0	usd
CY2022	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	5106000	usd
CY2023	sif	Inventory Period Charge For Valuation Reserves InventoryPeriodChargeForValuationReserves	-1149000	usd
CY2022	sif	Inventory Period Charge For Valuation Reserves InventoryPeriodChargeForValuationReserves	1639000	usd
CY2023	us-gaap	Inventory Lifo Reserve Period Charge InventoryLIFOReservePeriodCharge	-305000	usd
CY2022	us-gaap	Inventory Lifo Reserve Period Charge InventoryLIFOReservePeriodCharge	729000	usd
CY2023	sif	Share Transactions Under Company Stock Plan ShareTransactionsUnderCompanyStockPlan	304000	usd
CY2022	sif	Share Transactions Under Company Stock Plan ShareTransactionsUnderCompanyStockPlan	322000	usd
CY2023	us-gaap	Deferred Other Tax Expense Benefit DeferredOtherTaxExpenseBenefit	5000	usd
CY2022	us-gaap	Deferred Other Tax Expense Benefit DeferredOtherTaxExpenseBenefit	-48000	usd
CY2023	sif	Other Noncash Long Term Liabilities OtherNoncashLongTermLiabilities	269000	usd
CY2022	sif	Other Noncash Long Term Liabilities OtherNoncashLongTermLiabilities	19000	usd
CY2023	us-gaap	Increase Decrease In Accounts And Notes Receivable IncreaseDecreaseInAccountsAndNotesReceivable	3304000	usd
CY2022	us-gaap	Increase Decrease In Accounts And Notes Receivable IncreaseDecreaseInAccountsAndNotesReceivable	-2633000	usd
CY2023	us-gaap	Increase Decrease In Contract With Customer Asset IncreaseDecreaseInContractWithCustomerAsset	-81000	usd
CY2022	us-gaap	Increase Decrease In Contract With Customer Asset IncreaseDecreaseInContractWithCustomerAsset	-2702000	usd
CY2023	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-1872000	usd
CY2022	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-443000	usd
CY2023	us-gaap	Increase Decrease In Income Taxes Receivable IncreaseDecreaseInIncomeTaxesReceivable	-13000	usd
CY2022	us-gaap	Increase Decrease In Income Taxes Receivable IncreaseDecreaseInIncomeTaxesReceivable	-4000	usd
CY2023	us-gaap	Increase Decrease In Prepaid Expense IncreaseDecreaseInPrepaidExpense	76000	usd
CY2022	us-gaap	Increase Decrease In Prepaid Expense IncreaseDecreaseInPrepaidExpense	138000	usd
CY2023	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-60000	usd
CY2022	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	4000	usd
CY2023	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	2575000	usd
CY2022	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	808000	usd
CY2023	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	322000	usd
CY2022	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	-419000	usd
CY2023	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	153000	usd
CY2022	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	-27000	usd
CY2023	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-1363000	usd
CY2022	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	298000	usd
CY2023	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	20000	usd
CY2022	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	7000	usd
CY2023	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	2454000	usd
CY2022	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	3199000	usd
CY2023	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-2434000	usd
CY2022	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-3192000	usd
CY2023	sif	Proceeds From Issuance Of Term Loan ProceedsFromIssuanceOfTermLoan	0	usd
CY2022	sif	Proceeds From Issuance Of Term Loan ProceedsFromIssuanceOfTermLoan	261000	usd
CY2023	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	0	usd
CY2022	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	2245000	usd
CY2023	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	1086000	usd
CY2022	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	1243000	usd
CY2023	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	80041000	usd
CY2022	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	79802000	usd
CY2023	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	74915000	usd
CY2022	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	77569000	usd
CY2023	us-gaap	Payments For Proceeds From Short Term Investments PaymentsForProceedsFromShortTermInvestments	-5483000	usd
CY2022	us-gaap	Payments For Proceeds From Short Term Investments PaymentsForProceedsFromShortTermInvestments	-4132000	usd
CY2023	sif	Repayments Of Short Term Debt And Lease Obligation RepaymentsOfShortTermDebtAndLeaseObligation	6642000	usd
CY2022	sif	Repayments Of Short Term Debt And Lease Obligation RepaymentsOfShortTermDebtAndLeaseObligation	3894000	usd
CY2023	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	2881000	usd
CY2022	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	3734000	usd
CY2023	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	-916000	usd
CY2022	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	840000	usd
CY2022Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1174000	usd
CY2021Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	346000	usd
CY2023	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	110000	usd
CY2022	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-12000	usd
CY2023Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	368000	usd
CY2022Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1174000	usd
CY2023	us-gaap	Interest Paid Net InterestPaidNet	1324000	usd
CY2022	us-gaap	Interest Paid Net InterestPaidNet	585000	usd
CY2023	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	16000	usd
CY2022	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	19000	usd
CY2023	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	230000	usd
CY2022	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	372000	usd
CY2021Q3	us-gaap	Stockholders Equity StockholdersEquity	49622000	usd
CY2022	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-9254000	usd
CY2022	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation And Exercise Of Stock Options AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationAndExerciseOfStockOptions	428000	usd
CY2022	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	-106000	usd
CY2022Q3	us-gaap	Stockholders Equity StockholdersEquity	40690000	usd
CY2023	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-6659000	usd
CY2023	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation And Exercise Of Stock Options AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationAndExerciseOfStockOptions	375000	usd
CY2023	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	-71000	usd
CY2023Q3	us-gaap	Stockholders Equity StockholdersEquity	34335000	usd
CY2023	us-gaap	Concentration Risk Credit Risk ConcentrationRiskCreditRisk	CONCENTRATIONS OF CREDIT RISK<div style="text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">Receivables are presented net of allowance for doubtful accounts of $242 and $111 at September 30, 2023 and 2022, respectively. Accounts receivable outstanding longer than the contractual payment terms are considered past due. The Company writes off accounts receivable when they become uncollectible. In fiscal 2023 $16 of accounts receivable were written off against the allowance for doubtful accounts, while $53 were written off in fiscal 2022. Bad debt expense totaled $143 in fiscal 2023 and was a $3 benefit in fiscal 2022.</span></div><div style="text-align:justify"><span><br/></span></div><div style="text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">Most of the Company’s receivables represent trade receivables due from manufacturers of turbine engines and aircraft components as well as turbine engine overhaul companies located throughout the world, including a significant concentration of U.S. based companies. In fiscal 2023, 12% of the Company’s consolidated net sales were from one of its largest customers; and 32% of the Company's consolidated net sales were from the three largest customers and their direct subcontractors, which individually accounted for 12%, 10% and 10%, of consolidated net sales, respectively. In fiscal 2022, 11% of the Company’s consolidated net sales were from one of its largest customers; and 23% of the Company's consolidated net sales were from two of the largest customers and their direct subcontractors which individually accounted for 12%, and 11%, of consolidated net sales, respectively. Other than what has been disclosed, no other single customer or group represented greater than 10% of total net sales in fiscal 2023 and 2022. </span></div><div style="text-align:justify"><span><br/></span></div><div style="text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">At September 30, 2023, one of the Company’s largest customers had an outstanding net accounts receivable balance of 11% of the total net accounts receivable; and one of the largest customers and their direct subcontractors collectively had an outstanding net accounts receivable which accounted for 13% of total net accounts receivable. At September 30, 2022, three of the Company’s largest customers had outstanding net accounts receivable that were 15%, 11% and 10%, respectively of the total net accounts receivable; and four of the largest customers and their direct subcontractors collectively had outstanding net accounts receivable which accounted for 15%, 11%, 11% and 10%, respectively of total net accounts receivable. The Company </span></div><div style="text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">performs ongoing credit evaluations of its customers’ financial conditions. The Company believes its allowance for doubtful accounts is sufficient based on the credit exposures outstanding at September 30, 2023.</span></div>
CY2023Q3	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	242000	usd
CY2022Q3	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	111000	usd
CY2023	us-gaap	Allowance For Doubtful Accounts Receivable Write Offs AllowanceForDoubtfulAccountsReceivableWriteOffs	16000	usd
CY2022	us-gaap	Allowance For Doubtful Accounts Receivable Write Offs AllowanceForDoubtfulAccountsReceivableWriteOffs	53000	usd
CY2023	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	143000	usd
CY2022	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	-3000	usd
CY2023Q3	us-gaap	Percentage Of Lifo Inventory PercentageOfLIFOInventory	0.19
CY2022Q3	us-gaap	Percentage Of Lifo Inventory PercentageOfLIFOInventory	0.42
CY2023	sif	Inventory Valuation Reserves Net Of Writedown InventoryValuationReservesNetOfWritedown	669000	usd
CY2022	sif	Inventory Valuation Reserves Net Of Writedown InventoryValuationReservesNetOfWritedown	1538000	usd
CY2023	sif	Inventory Obsolete And Excess Inventory Valuation Reserves InventoryObsoleteAndExcessInventoryValuationReserves	3380000	usd
CY2022	sif	Inventory Obsolete And Excess Inventory Valuation Reserves InventoryObsoleteAndExcessInventoryValuationReserves	3546000	usd
CY2023Q3	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset Before Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization	114839000	usd
CY2022Q3	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset Before Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization	110976000	usd
CY2023Q3	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization	78552000	usd
CY2022Q3	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization	71704000	usd
CY2023Q3	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset After Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization	36287000	usd
CY2022Q3	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset After Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization	39272000	usd
CY2023	us-gaap	Depreciation Depreciation	6170000	usd
CY2022	us-gaap	Depreciation Depreciation	6035000	usd
CY2023	us-gaap	Net Income Loss NetIncomeLoss	-8692000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	-9640000	usd
CY2023	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	5929000	shares
CY2023	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	5929000	shares
CY2022	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	5830000	shares
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	5830000	shares
CY2023	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-1.47
CY2023	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-1.47
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-1.65
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-1.65
CY2023	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	202000	shares
CY2022	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	270000	shares
CY2023	sif	Gain Loss From Employee Retention Credit GainLossFromEmployeeRetentionCredit	1772000	usd
CY2023	sif	Proceeds From Employee Retention Credit Refund ProceedsFromEmployeeRetentionCreditRefund	1688000	usd
CY2023	sif	Employee Retention Credit Interest Income EmployeeRetentionCreditInterestIncome	84000	usd
CY2023	sif	Employee Retention Credit Manufacturing Expense Credit EmployeeRetentionCreditManufacturingExpenseCredit	-1452000	usd
CY2023	sif	Employee Retention Credit Costs EmployeeRetentionCreditCosts	236000	usd
CY2023	sif	Employee Retention Credit Interest Income EmployeeRetentionCreditInterestIncome	84000	usd
CY2023	sif	Employee Retention Credit Professional Fees EmployeeRetentionCreditProfessionalFees	354000	usd
CY2023	us-gaap	Use Of Estimates UseOfEstimates	USE OF ESTIMATESAccounting principles generally accepted in the U.S. require management to make a number of estimates and assumptions relating to the reported amounts of assets and liabilities and the disclosure of contingent liabilities, at the date of the consolidated financial statements, and the reported amounts of revenues and expenses during the period in preparing these financial statements. Actual results could differ from those estimates.
CY2022Q3	us-gaap	Inventory Work In Process InventoryWorkInProcess	3356000	usd
CY2023Q3	us-gaap	Inventory Finished Goods InventoryFinishedGoods	3108000	usd
CY2022Q3	us-gaap	Inventory Finished Goods InventoryFinishedGoods	2645000	usd
CY2023Q3	us-gaap	Inventory Net InventoryNet	8853000	usd
CY2022Q3	us-gaap	Inventory Net InventoryNet	8969000	usd
CY2023Q3	us-gaap	Excess Of Replacement Or Current Costs Over Stated Lifo Value ExcessOfReplacementOrCurrentCostsOverStatedLIFOValue	9634000	usd
CY2023	us-gaap	Prior Period Reclassification Adjustment Description PriorPeriodReclassificationAdjustmentDescription	RECLASSIFICATIONS<div style="text-align:justify"><span style="color:#252525;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">None.</span></div>
CY2023Q3	us-gaap	Inventory Raw Materials And Supplies InventoryRawMaterialsAndSupplies	1684000	usd
CY2022Q3	us-gaap	Inventory Raw Materials And Supplies InventoryRawMaterialsAndSupplies	2968000	usd
CY2023Q3	us-gaap	Inventory Work In Process InventoryWorkInProcess	4061000	usd
CY2022Q3	us-gaap	Excess Of Replacement Or Current Costs Over Stated Lifo Value ExcessOfReplacementOrCurrentCostsOverStatedLIFOValue	9939000	usd
CY2023	us-gaap	Inventory Lifo Reserve Period Charge InventoryLIFOReservePeriodCharge	-305000	usd
CY2022	us-gaap	Inventory Lifo Reserve Period Charge InventoryLIFOReservePeriodCharge	729000	usd
CY2023	us-gaap	Effect Of Lifo Inventory Liquidation On Income EffectOfLIFOInventoryLiquidationOnIncome	1476000	usd
CY2022	us-gaap	Effect Of Lifo Inventory Liquidation On Income EffectOfLIFOInventoryLiquidationOnIncome	180000	usd
CY2023	sif	Inventory Valuation Reserves Net Of Writedown InventoryValuationReservesNetOfWritedown	669000	usd
CY2022	sif	Inventory Valuation Reserves Net Of Writedown InventoryValuationReservesNetOfWritedown	1538000	usd
CY2023	sif	Inventory Obsolete And Excess Inventory Valuation Reserves InventoryObsoleteAndExcessInventoryValuationReserves	3380000	usd
CY2022	sif	Inventory Obsolete And Excess Inventory Valuation Reserves InventoryObsoleteAndExcessInventoryValuationReserves	3546000	usd
CY2023	sif	Inventory Idle Costs InventoryIdleCosts	2149000	usd
CY2022	sif	Inventory Idle Costs InventoryIdleCosts	3087000	usd
CY2023Q3	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	17334000	usd
CY2023Q3	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	17091000	usd
CY2023	us-gaap	Impairment Of Intangible Assets Finitelived ImpairmentOfIntangibleAssetsFinitelived	0	usd
CY2023	us-gaap	Finite Lived Intangible Assets Translation And Purchase Accounting Adjustments FiniteLivedIntangibleAssetsTranslationAndPurchaseAccountingAdjustments	35000	usd
CY2023Q3	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	278000	usd
CY2022Q3	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	17334000	usd
CY2022Q3	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	16773000	usd
CY2022	us-gaap	Impairment Of Intangible Assets Finitelived ImpairmentOfIntangibleAssetsFinitelived	0	usd
CY2022	us-gaap	Finite Lived Intangible Assets Translation And Purchase Accounting Adjustments FiniteLivedIntangibleAssetsTranslationAndPurchaseAccountingAdjustments	-84000	usd
CY2022Q3	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	477000	usd
CY2023	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	233000	usd
CY2022	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	313000	usd
CY2023Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	159000	usd
CY2023Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	119000	usd
CY2021Q3	us-gaap	Goodwill Goodwill	3493000	usd
CY2022	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	usd
CY2022	us-gaap	Goodwill Foreign Currency Translation Gain Loss GoodwillForeignCurrencyTranslationGainLoss	0	usd
CY2022Q3	us-gaap	Goodwill Goodwill	3493000	usd
CY2023	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	usd
CY2023	us-gaap	Goodwill Foreign Currency Translation Gain Loss GoodwillForeignCurrencyTranslationGainLoss	0	usd
CY2023Q3	us-gaap	Goodwill Goodwill	3493000	usd
CY2023Q3	us-gaap	Accrued Employee Benefits Current AccruedEmployeeBenefitsCurrent	2888000	usd
CY2022Q3	us-gaap	Accrued Employee Benefits Current AccruedEmployeeBenefitsCurrent	2705000	usd
CY2023Q3	us-gaap	Workers Compensation Liability Current WorkersCompensationLiabilityCurrent	648000	usd
CY2022Q3	us-gaap	Workers Compensation Liability Current WorkersCompensationLiabilityCurrent	912000	usd
CY2023Q3	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	1150000	usd
CY2022Q3	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	807000	usd
CY2023Q3	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	1791000	usd
CY2022Q3	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	1444000	usd
CY2023Q3	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	6477000	usd
CY2022Q3	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	5868000	usd
CY2023Q3	us-gaap	Finance Lease Liability FinanceLeaseLiability	142000	usd
CY2022Q3	us-gaap	Finance Lease Liability FinanceLeaseLiability	192000	usd
CY2023Q3	us-gaap	Unamortized Debt Issuance Expense UnamortizedDebtIssuanceExpense	9000	usd
CY2022Q3	us-gaap	Unamortized Debt Issuance Expense UnamortizedDebtIssuanceExpense	20000	usd
CY2023Q3	us-gaap	Debt And Capital Lease Obligations DebtAndCapitalLeaseObligations	22566000	usd
CY2023Q3	us-gaap	Long Term Debt And Capital Lease Obligations Current LongTermDebtAndCapitalLeaseObligationsCurrent	20109000	usd
CY2023Q3	us-gaap	Long Term Debt And Capital Lease Obligations LongTermDebtAndCapitalLeaseObligations	2457000	usd
CY2023	sif	Number Of Customer Invoices Factored NumberOfCustomerInvoicesFactored	1	customer
CY2022Q3	sif	Debt Instrument Number Of Lenders DebtInstrumentNumberOfLenders	2	lender
CY2021Q3	sif	Debt Instrument Number Of Lenders DebtInstrumentNumberOfLenders	2	lender
CY2022	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	-2033000	usd
CY2023Q3	us-gaap	Debt Instrument Unamortized Discount Premium And Debt Issuance Costs Net DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet	86000	usd
CY2023Q3	us-gaap	Accumulated Amortization Of Debt Issuance Costs Line Of Credit Arrangements AccumulatedAmortizationOfDebtIssuanceCostsLineOfCreditArrangements	78000	usd
CY2022Q3	us-gaap	Accumulated Amortization Of Debt Issuance Costs Line Of Credit Arrangements AccumulatedAmortizationOfDebtIssuanceCostsLineOfCreditArrangements	46000	usd
CY2023	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	87022000	usd
CY2022	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	83902000	usd
CY2023	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	87022000	usd
CY2022	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	83902000	usd
CY2021Q3	us-gaap	Contract With Customer Asset Net Current ContractWithCustomerAssetNetCurrent	12874000	usd
CY2022	sif	Contract With Customer Asset Additional Revenue Recognized ContractWithCustomerAssetAdditionalRevenueRecognized	46747000	usd
CY2022	sif	Contract With Customer Asset Amounts Billed To Customers ContractWithCustomerAssetAmountsBilledToCustomers	49449000	usd
CY2022Q3	us-gaap	Contract With Customer Asset Net Current ContractWithCustomerAssetNetCurrent	10172000	usd
CY2023	sif	Contract With Customer Asset Additional Revenue Recognized ContractWithCustomerAssetAdditionalRevenueRecognized	40265000	usd
CY2023	sif	Contract With Customer Asset Amounts Billed To Customers ContractWithCustomerAssetAmountsBilledToCustomers	40346000	usd
CY2023Q3	us-gaap	Contract With Customer Asset Net Current ContractWithCustomerAssetNetCurrent	10091000	usd
CY2021Q3	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	236000	usd
CY2022	sif	Contract With Customer Liability Payments Received In Advance Of Performance Obligations ContractWithCustomerLiabilityPaymentsReceivedInAdvanceOfPerformanceObligations	1691000	usd
CY2022	sif	Contract With Customer Liability Liability Including New Contract Revenue Recognized ContractWithCustomerLiabilityLiabilityIncludingNewContractRevenueRecognized	1120000	usd
CY2022Q3	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	807000	usd
CY2023	sif	Contract With Customer Liability Payments Received In Advance Of Performance Obligations ContractWithCustomerLiabilityPaymentsReceivedInAdvanceOfPerformanceObligations	2242000	usd
CY2023	sif	Contract With Customer Liability Liability Including New Contract Revenue Recognized ContractWithCustomerLiabilityLiabilityIncludingNewContractRevenueRecognized	1899000	usd
CY2023Q3	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	1150000	usd
CY2022	us-gaap	Capitalized Contract Cost Impairment Loss CapitalizedContractCostImpairmentLoss	0	usd
CY2023	us-gaap	Capitalized Contract Cost Impairment Loss CapitalizedContractCostImpairmentLoss	0	usd
CY2023Q3	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	89591000	usd
CY2022Q3	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	81852000	usd
CY2023Q3	us-gaap	Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1 RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1	P12M
CY2023	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	-331000	usd
CY2022	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	-46000	usd
CY2023	us-gaap	Income Tax Reconciliation Nondeductible Expense IncomeTaxReconciliationNondeductibleExpense	83000	usd
CY2022	us-gaap	Income Tax Reconciliation Nondeductible Expense IncomeTaxReconciliationNondeductibleExpense	-1032000	usd
CY2023	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-10260000	usd
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-6985000	usd
CY2023	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	1727000	usd
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	-2698000	usd
CY2023	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-8533000	usd
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-9683000	usd
CY2023	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	0	usd
CY2022	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	0	usd
CY2023	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	2000	usd
CY2022	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	14000	usd
CY2023	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	152000	usd
CY2022	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	-9000	usd
CY2023	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	154000	usd
CY2022	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	5000	usd
CY2023	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	10000	usd
CY2022	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	10000	usd
CY2023	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	3000	usd
CY2022	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	3000	usd
CY2023	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-8000	usd
CY2022	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-61000	usd
CY2023	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	5000	usd
CY2022	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-48000	usd
CY2023	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	159000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-43000	usd
CY2023	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-8533000	usd
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-9683000	usd
CY2023	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	-1792000	usd
CY2023	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	5000	usd
CY2022	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	18000	usd
CY2023	us-gaap	Income Tax Reconciliation Tax Credits Foreign IncomeTaxReconciliationTaxCreditsForeign	179000	usd
CY2022	us-gaap	Income Tax Reconciliation Tax Credits Foreign IncomeTaxReconciliationTaxCreditsForeign	157000	usd
CY2023	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	-2363000	usd
CY2022	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	-3198000	usd
CY2023	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	10000	usd
CY2022	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	9000	usd
CY2023	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	159000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-43000	usd
CY2023Q3	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Domestic DeferredTaxAssetsOperatingLossCarryforwardsDomestic	8107000	usd
CY2022Q3	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Domestic DeferredTaxAssetsOperatingLossCarryforwardsDomestic	6166000	usd
CY2023Q3	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Foreign DeferredTaxAssetsOperatingLossCarryforwardsForeign	740000	usd
CY2022Q3	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Foreign DeferredTaxAssetsOperatingLossCarryforwardsForeign	1023000	usd
CY2023Q3	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Benefits DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeBenefits	1088000	usd
CY2022Q3	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Benefits DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeBenefits	1514000	usd
CY2023Q3	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Loss Reserves DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsLossReserves	569000	usd
CY2022Q3	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Loss Reserves DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsLossReserves	1045000	usd
CY2023Q3	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Allowance For Doubtful Accounts DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts	62000	usd
CY2022Q3	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Allowance For Doubtful Accounts DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts	33000	usd
CY2023Q3	us-gaap	Deferred Tax Assets Goodwill And Intangible Assets DeferredTaxAssetsGoodwillAndIntangibleAssets	759000	usd
CY2022Q3	us-gaap	Deferred Tax Assets Goodwill And Intangible Assets DeferredTaxAssetsGoodwillAndIntangibleAssets	1223000	usd
CY2023Q3	us-gaap	Deferred Tax Assets Tax Credit Carryforwards Foreign DeferredTaxAssetsTaxCreditCarryforwardsForeign	1724000	usd
CY2022Q3	us-gaap	Deferred Tax Assets Tax Credit Carryforwards Foreign DeferredTaxAssetsTaxCreditCarryforwardsForeign	1724000	usd
CY2023Q3	us-gaap	Deferred Tax Assets Tax Credit Carryforwards Other DeferredTaxAssetsTaxCreditCarryforwardsOther	1882000	usd
CY2022Q3	us-gaap	Deferred Tax Assets Tax Credit Carryforwards Other DeferredTaxAssetsTaxCreditCarryforwardsOther	1684000	usd
CY2023Q3	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	2130000	usd
CY2022Q3	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	1171000	usd
CY2023Q3	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	17061000	usd
CY2022Q3	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	15583000	usd
CY2023Q3	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	6548000	usd
CY2022Q3	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	7298000	usd
CY2023Q3	us-gaap	Deferred Tax Liabilities Prepaid Expenses DeferredTaxLiabilitiesPrepaidExpenses	355000	usd
CY2022Q3	us-gaap	Deferred Tax Liabilities Prepaid Expenses DeferredTaxLiabilitiesPrepaidExpenses	286000	usd
CY2023Q3	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	408000	usd
CY2022Q3	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	419000	usd
CY2023Q3	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	7311000	usd
CY2022Q3	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	8003000	usd
CY2023Q3	sif	Net Deferred Tax Assets And Liabilities Before Valuation Allowance NetDeferredTaxAssetsAndLiabilitiesBeforeValuationAllowance	9750000	usd
CY2022Q3	sif	Net Deferred Tax Assets And Liabilities Before Valuation Allowance NetDeferredTaxAssetsAndLiabilitiesBeforeValuationAllowance	7580000	usd
CY2023Q3	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	9892000	usd
CY2022Q3	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	7717000	usd
CY2023Q3	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	142000	usd
CY2022Q3	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	137000	usd
CY2023Q3	us-gaap	Liability For Uncertain Tax Positions Noncurrent LiabilityForUncertainTaxPositionsNoncurrent	22000	usd
CY2022Q3	us-gaap	Liability For Uncertain Tax Positions Noncurrent LiabilityForUncertainTaxPositionsNoncurrent	22000	usd
CY2023Q3	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	22000	usd
CY2023Q3	us-gaap	Income Tax Examination Interest Accrued IncomeTaxExaminationInterestAccrued	17000	usd
CY2023	us-gaap	Income Tax Examination Penalties And Interest Expense IncomeTaxExaminationPenaltiesAndInterestExpense	1000	usd
CY2022Q3	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	22000	usd
CY2021Q3	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	22000	usd
CY2023	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	0	usd
CY2022	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	0	usd
CY2023Q3	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	22000	usd
CY2022Q3	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	22000	usd
CY2023Q3	us-gaap	Undistributed Earnings Of Foreign Subsidiaries UndistributedEarningsOfForeignSubsidiaries	731000	usd
CY2023	sif	Defined Benefit Plan Number Of Defined Benefit Pension Plans DefinedBenefitPlanNumberOfDefinedBenefitPensionPlans	4	plan
CY2023	us-gaap	Defined Benefit Plan Service Cost DefinedBenefitPlanServiceCost	24000	usd
CY2022	us-gaap	Defined Benefit Plan Service Cost DefinedBenefitPlanServiceCost	42000	usd
CY2023	sif	Defined Benefit Plan Net Periodic Benefit Cost Credit Interest Cost Statement Of Income Or Comprehensive Income Extensible List Not Disclosed Flag DefinedBenefitPlanNetPeriodicBenefitCostCreditInterestCostStatementOfIncomeOrComprehensiveIncomeExtensibleListNotDisclosedFlag	Interest cost
CY2023	us-gaap	Defined Benefit Plan Interest Cost DefinedBenefitPlanInterestCost	1090000	usd
CY2022	us-gaap	Defined Benefit Plan Interest Cost DefinedBenefitPlanInterestCost	714000	usd
CY2023	sif	Defined Benefit Plan Net Periodic Benefit Cost Credit Expected Return Loss Statement Of Income Or Comprehensive Income Extensible List Not Disclosed Flag DefinedBenefitPlanNetPeriodicBenefitCostCreditExpectedReturnLossStatementOfIncomeOrComprehensiveIncomeExtensibleListNotDisclosedFlag	Expected return on plan assets
CY2023	us-gaap	Defined Benefit Plan Expected Return On Plan Assets DefinedBenefitPlanExpectedReturnOnPlanAssets	1101000	usd
CY2022	us-gaap	Defined Benefit Plan Expected Return On Plan Assets DefinedBenefitPlanExpectedReturnOnPlanAssets	1362000	usd
CY2023	sif	Defined Benefit Plan Net Periodic Benefit Cost Credit Amortization Of Gain Loss Statement Of Income Or Comprehensive Income Extensible List Not Disclosed Flag DefinedBenefitPlanNetPeriodicBenefitCostCreditAmortizationOfGainLossStatementOfIncomeOrComprehensiveIncomeExtensibleListNotDisclosedFlag	Amortization of net loss
CY2023	us-gaap	Defined Benefit Plan Amortization Of Gains Losses DefinedBenefitPlanAmortizationOfGainsLosses	-319000	usd
CY2022	us-gaap	Defined Benefit Plan Amortization Of Gains Losses DefinedBenefitPlanAmortizationOfGainsLosses	-476000	usd
CY2023	sif	Defined Benefit Plan Net Periodic Benefit Cost Credit Settlement Gain Loss Statement Of Income Or Comprehensive Income Extensible List Not Disclosed Flag DefinedBenefitPlanNetPeriodicBenefitCostCreditSettlementGainLossStatementOfIncomeOrComprehensiveIncomeExtensibleListNotDisclosedFlag	Settlement cost
CY2023	us-gaap	Defined Benefit Plan Recognized Net Gain Loss Due To Settlements1 DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1	-108000	usd
CY2022	us-gaap	Defined Benefit Plan Recognized Net Gain Loss Due To Settlements1 DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1	-208000	usd
CY2023	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	440000	usd
CY2022	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	78000	usd
CY2023Q3	sif	Defined Benefit Plan Pension Plans With Accumulated Benefit Obligations In Excess Of Plan Aggregate Benefit Obligation Accumulated Other Comprehensive Income Net Gains Losses After Tax DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAggregateBenefitObligationAccumulatedOtherComprehensiveIncomeNetGainsLossesAfterTax	4504000	usd
CY2022Q3	sif	Defined Benefit Plan Pension Plans With Accumulated Benefit Obligations In Excess Of Plan Aggregate Benefit Obligation Accumulated Other Comprehensive Income Net Gains Losses After Tax DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAggregateBenefitObligationAccumulatedOtherComprehensiveIncomeNetGainsLossesAfterTax	6271000	usd
CY2023Q3	us-gaap	Defined Benefit Plan Amounts Recognized In Balance Sheet DefinedBenefitPlanAmountsRecognizedInBalanceSheet	1041000	usd
CY2022Q3	us-gaap	Defined Benefit Plan Amounts Recognized In Balance Sheet DefinedBenefitPlanAmountsRecognizedInBalanceSheet	1413000	usd
CY2023Q3	sif	Defined Benefit Plans With Benefit Obligations In Excess Of Plan Assets Aggregate Benefit Obligation Accumulated Other Comprehensive Income Before Tax DefinedBenefitPlansWithBenefitObligationsInExcessOfPlanAssetsAggregateBenefitObligationAccumulatedOtherComprehensiveIncomeBeforeTax	4504000	usd
CY2022Q3	sif	Defined Benefit Plans With Benefit Obligations In Excess Of Plan Assets Aggregate Benefit Obligation Accumulated Other Comprehensive Income Before Tax DefinedBenefitPlansWithBenefitObligationsInExcessOfPlanAssetsAggregateBenefitObligationAccumulatedOtherComprehensiveIncomeBeforeTax	6271000	usd
CY2023Q3	us-gaap	Defined Benefit Plan Amounts Recognized In Balance Sheet DefinedBenefitPlanAmountsRecognizedInBalanceSheet	1041000	usd
CY2022Q3	us-gaap	Defined Benefit Plan Benefit Obligation DefinedBenefitPlanBenefitObligation	22795000	usd
CY2021Q3	us-gaap	Defined Benefit Plan Benefit Obligation DefinedBenefitPlanBenefitObligation	29330000	usd
CY2023	us-gaap	Defined Benefit Plan Service Cost DefinedBenefitPlanServiceCost	24000	usd
CY2022	us-gaap	Defined Benefit Plan Service Cost DefinedBenefitPlanServiceCost	42000	usd
CY2023	us-gaap	Defined Benefit Plan Interest Cost DefinedBenefitPlanInterestCost	1090000	usd
CY2022	us-gaap	Defined Benefit Plan Interest Cost DefinedBenefitPlanInterestCost	714000	usd
CY2023	us-gaap	Defined Benefit Plan Actuarial Gain Loss DefinedBenefitPlanActuarialGainLoss	1463000	usd
CY2022	us-gaap	Defined Benefit Plan Actuarial Gain Loss DefinedBenefitPlanActuarialGainLoss	5265000	usd
CY2023	us-gaap	Defined Benefit Plan Benefit Obligation Benefits Paid DefinedBenefitPlanBenefitObligationBenefitsPaid	1814000	usd
CY2022	us-gaap	Defined Benefit Plan Benefit Obligation Benefits Paid DefinedBenefitPlanBenefitObligationBenefitsPaid	1970000	usd
CY2023	us-gaap	Defined Benefit Plan Foreign Currency Exchange Rate Changes Benefit Obligation DefinedBenefitPlanForeignCurrencyExchangeRateChangesBenefitObligation	-25000	usd
CY2022	us-gaap	Defined Benefit Plan Foreign Currency Exchange Rate Changes Benefit Obligation DefinedBenefitPlanForeignCurrencyExchangeRateChangesBenefitObligation	56000	usd
CY2023Q3	us-gaap	Defined Benefit Plan Benefit Obligation DefinedBenefitPlanBenefitObligation	20657000	usd
CY2022Q3	us-gaap	Defined Benefit Plan Benefit Obligation DefinedBenefitPlanBenefitObligation	22795000	usd
CY2022Q3	us-gaap	Defined Benefit Plan Fair Value Of Plan Assets DefinedBenefitPlanFairValueOfPlanAssets	17937000	usd
CY2021Q3	us-gaap	Defined Benefit Plan Fair Value Of Plan Assets DefinedBenefitPlanFairValueOfPlanAssets	23211000	usd
CY2023	us-gaap	Defined Benefit Plan Actual Return On Plan Assets DefinedBenefitPlanActualReturnOnPlanAssets	979000	usd
CY2022	us-gaap	Defined Benefit Plan Actual Return On Plan Assets DefinedBenefitPlanActualReturnOnPlanAssets	-3376000	usd
CY2023	us-gaap	Defined Benefit Plan Contributions By Employer DefinedBenefitPlanContributionsByEmployer	92000	usd
CY2022	us-gaap	Defined Benefit Plan Contributions By Employer DefinedBenefitPlanContributionsByEmployer	72000	usd
CY2023	us-gaap	Defined Benefit Plan Plan Assets Benefits Paid DefinedBenefitPlanPlanAssetsBenefitsPaid	1814000	usd
CY2022	us-gaap	Defined Benefit Plan Plan Assets Benefits Paid DefinedBenefitPlanPlanAssetsBenefitsPaid	1970000	usd
CY2023Q3	us-gaap	Defined Benefit Plan Fair Value Of Plan Assets DefinedBenefitPlanFairValueOfPlanAssets	17194000	usd
CY2022Q3	us-gaap	Defined Benefit Plan Fair Value Of Plan Assets DefinedBenefitPlanFairValueOfPlanAssets	17937000	usd
CY2023Q3	us-gaap	Defined Benefit Plan Funded Status Of Plan DefinedBenefitPlanFundedStatusOfPlan	-3463000	usd
CY2022Q3	us-gaap	Defined Benefit Plan Funded Status Of Plan DefinedBenefitPlanFundedStatusOfPlan	-4858000	usd
CY2023	us-gaap	Defined Benefit Plan Benefit Obligation Period Increase Decrease DefinedBenefitPlanBenefitObligationPeriodIncreaseDecrease	-2138000	usd
CY2023Q3	us-gaap	Defined Benefit Plan Benefit Obligation DefinedBenefitPlanBenefitObligation	20657000	usd
CY2022Q3	us-gaap	Defined Benefit Plan Benefit Obligation DefinedBenefitPlanBenefitObligation	22795000	usd
CY2023Q3	us-gaap	Defined Benefit Plan Funded Status Of Plan DefinedBenefitPlanFundedStatusOfPlan	-3463000	usd
CY2022Q3	us-gaap	Defined Benefit Plan Funded Status Of Plan DefinedBenefitPlanFundedStatusOfPlan	-4858000	usd
CY2022Q3	us-gaap	Defined Benefit Plan Amounts Recognized In Balance Sheet DefinedBenefitPlanAmountsRecognizedInBalanceSheet	1413000	usd
CY2023Q3	us-gaap	Defined Benefit Plan Assumptions Used Calculating Benefit Obligation Discount Rate DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate	0.056
CY2022Q3	us-gaap	Defined Benefit Plan Assumptions Used Calculating Benefit Obligation Discount Rate DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate	0.052
CY2023	us-gaap	Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Discount Rate DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate	0.051
CY2022	us-gaap	Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Discount Rate DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate	0.029
CY2023	us-gaap	Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Expected Long Term Return On Assets DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets	0.062
CY2022	us-gaap	Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Expected Long Term Return On Assets DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets	0.064
CY2023Q3	us-gaap	Defined Benefit Plan Fair Value Of Plan Assets DefinedBenefitPlanFairValueOfPlanAssets	17194000	usd
CY2022Q3	us-gaap	Defined Benefit Plan Fair Value Of Plan Assets DefinedBenefitPlanFairValueOfPlanAssets	17937000	usd
CY2023Q3	us-gaap	Defined Benefit Plan Weighted Average Asset Allocations DefinedBenefitPlanWeightedAverageAssetAllocations	1
CY2022Q3	us-gaap	Defined Benefit Plan Weighted Average Asset Allocations DefinedBenefitPlanWeightedAverageAssetAllocations	1
CY2023Q3	us-gaap	Defined Benefit Plan Expected Future Employer Contributions Next Fiscal Year DefinedBenefitPlanExpectedFutureEmployerContributionsNextFiscalYear	93000	usd
CY2023Q3	us-gaap	Defined Benefit Plan Expected Future Benefit Payments Next Twelve Months DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths	2295000	usd
CY2023Q3	us-gaap	Defined Benefit Plan Expected Future Benefit Payments Year Two DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo	1893000	usd
CY2023Q3	us-gaap	Defined Benefit Plan Expected Future Benefit Payments Year Three DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree	1724000	usd
CY2023Q3	us-gaap	Defined Benefit Plan Expected Future Benefit Payments Year Four DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour	1669000	usd
CY2023Q3	us-gaap	Defined Benefit Plan Expected Future Benefit Payments Year Five DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive	1643000	usd
CY2023Q3	us-gaap	Defined Benefit Plan Expected Future Benefit Payments Five Fiscal Years Thereafter DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter	7497000	usd
CY2019Q4	us-gaap	Multiemployer Plans Withdrawal Obligation MultiemployerPlansWithdrawalObligation	739000	usd
CY2023	us-gaap	Defined Contribution Plan Employer Matching Contribution Percent DefinedContributionPlanEmployerMatchingContributionPercent	1
CY2023	sif	Percentage Of Eligible Compensation Of Deferral Contribution Minimum PercentageOfEligibleCompensationOfDeferralContributionMinimum	0.01
CY2023	sif	Percentage Of Deferral Participant Contribution PercentageOfDeferralParticipantContribution	0.80
CY2023	sif	Percentage Of Eligible Compensation Of Deferral Contribution Minimum PercentageOfEligibleCompensationOfDeferralContributionMinimum	0.01
CY2023	sif	Percentage Of Eligible Compensation Of Deferral Contribution Maximum PercentageOfEligibleCompensationOfDeferralContributionMaximum	0.06
CY2023	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	516000	usd
CY2022	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	528000	usd
CY2023	sif	Defined Benefit Plan Number Of Company Sponsored Defined Benefit Pension Plans DefinedBenefitPlanNumberOfCompanySponsoredDefinedBenefitPensionPlans	2	plan
CY2023	sif	Defined Benefit Plan Number Of Company Sponsored Defined Benefit Pension Plans DefinedBenefitPlanNumberOfCompanySponsoredDefinedBenefitPensionPlans	2	plan
CY2023	sif	Defined Contribution Plan Non Elective Contribution Expense DefinedContributionPlanNonElectiveContributionExpense	222000	usd
CY2022	sif	Defined Contribution Plan Non Elective Contribution Expense DefinedContributionPlanNonElectiveContributionExpense	204000	usd
CY2022Q3	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	792000	usd
CY2023Q3	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	81000	usd
CY2022Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber	305000	shares
CY2022Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue	4.75
CY2021Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber	406000	shares
CY2021Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue	4.05
CY2023	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeited In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod	70000	shares
CY2023	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeitures Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue	3.67
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeited In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod	142000	shares
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeitures Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue	4.73
CY2023Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber	233000	shares
CY2023Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue	4.65
CY2022Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber	305000	shares
CY2022Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue	4.75
CY2023	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	65000	usd
CY2022	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	46000	usd
CY2023	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	7000	usd
CY2022	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	4000	usd
CY2023	us-gaap	Operating Lease Cost OperatingLeaseCost	1681000	usd
CY2022	us-gaap	Operating Lease Cost OperatingLeaseCost	1696000	usd
CY2023	us-gaap	Variable Lease Cost VariableLeaseCost	98000	usd
CY2022	us-gaap	Variable Lease Cost VariableLeaseCost	118000	usd
CY2023	us-gaap	Lease Cost LeaseCost	1851000	usd
CY2022	us-gaap	Lease Cost LeaseCost	1864000	usd
CY2023Q3	us-gaap	Finance Lease Right Of Use Asset FinanceLeaseRightOfUseAsset	147000	usd
CY2022Q3	us-gaap	Finance Lease Right Of Use Asset FinanceLeaseRightOfUseAsset	202000	usd
CY2023Q3	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	14380000	usd
CY2022Q3	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	15167000	usd
CY2023Q3	sif	Lease Right Of Use Asset LeaseRightOfUseAsset	14527000	usd
CY2022Q3	sif	Lease Right Of Use Asset LeaseRightOfUseAsset	15369000	usd
CY2023Q3	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	61000	usd
CY2022Q3	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	61000	usd
CY2023Q3	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	869000	usd
CY2022Q3	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	131000	usd
CY2023Q3	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	14020000	usd
CY2022Q3	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	14786000	usd
CY2023Q3	sif	Lease Liability LeaseLiability	15031000	usd
CY2022Q3	sif	Lease Liability LeaseLiability	15770000	usd
CY2023	us-gaap	Operating Lease Payments OperatingLeasePayments	1681000	usd
CY2022	us-gaap	Operating Lease Payments OperatingLeasePayments	1693000	usd
CY2023	us-gaap	Finance Lease Interest Payment On Liability FinanceLeaseInterestPaymentOnLiability	8000	usd
CY2022	us-gaap	Finance Lease Interest Payment On Liability FinanceLeaseInterestPaymentOnLiability	3000	usd
CY2023	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	62000	usd
CY2022	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	53000	usd
CY2023	us-gaap	Right Of Use Asset Obtained In Exchange For Finance Lease Liability RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability	0	usd
CY2022	us-gaap	Right Of Use Asset Obtained In Exchange For Finance Lease Liability RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability	206000	usd
CY2023	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	109000	usd
CY2022	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	236000	usd
CY2023Q3	us-gaap	Finance Lease Weighted Average Remaining Lease Term1 FinanceLeaseWeightedAverageRemainingLeaseTerm1	P2Y10M24D
CY2022Q3	us-gaap	Finance Lease Weighted Average Remaining Lease Term1 FinanceLeaseWeightedAverageRemainingLeaseTerm1	P3Y7M6D
CY2023Q3	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P12Y6M
CY2022Q3	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P13Y6M
CY2023Q3	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.0513
CY2022Q3	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.0470
CY2023Q3	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0593
CY2022Q3	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0593
CY2023Q3	us-gaap	Finance Lease Liability Payments Due Next Twelve Months FinanceLeaseLiabilityPaymentsDueNextTwelveMonths	66000	usd
CY2023Q3	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	1699000	usd
CY2023Q3	us-gaap	Finance Lease Liability Payments Due Year Two FinanceLeaseLiabilityPaymentsDueYearTwo	36000	usd
CY2023Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	1696000	usd
CY2023Q3	us-gaap	Finance Lease Liability Payments Due Year Three FinanceLeaseLiabilityPaymentsDueYearThree	29000	usd
CY2023Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	1693000	usd
CY2023Q3	us-gaap	Finance Lease Liability Payments Due Year Four FinanceLeaseLiabilityPaymentsDueYearFour	21000	usd
CY2023Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	1702000	usd
CY2023Q3	us-gaap	Finance Lease Liability Payments Due Year Five FinanceLeaseLiabilityPaymentsDueYearFive	0	usd
CY2023Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	1557000	usd
CY2023Q3	us-gaap	Finance Lease Liability Payments Due After Year Five FinanceLeaseLiabilityPaymentsDueAfterYearFive	0	usd
CY2023Q3	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	12740000	usd
CY2023Q3	us-gaap	Finance Lease Liability Payments Due FinanceLeaseLiabilityPaymentsDue	152000	usd
CY2023Q3	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	21087000	usd
CY2023Q3	us-gaap	Finance Lease Liability Undiscounted Excess Amount FinanceLeaseLiabilityUndiscountedExcessAmount	10000	usd
CY2023Q3	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	6198000	usd
CY2023Q3	us-gaap	Finance Lease Liability FinanceLeaseLiability	142000	usd
CY2023Q3	us-gaap	Operating Lease Liability OperatingLeaseLiability	14889000	usd
CY2023	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	1	segment
CY2023Q3	us-gaap	Noncurrent Assets NoncurrentAssets	54519000	usd
CY2022Q3	us-gaap	Noncurrent Assets NoncurrentAssets	58487000	usd
CY2023Q3	sif	Numberof Employees Representedby Separate Collective Bargaining Units NumberofEmployeesRepresentedbySeparateCollectiveBargainingUnits	189	hourly_plant_personnel
CY2023	sif	Numberof Collective Bargain Units NumberofCollectiveBargainUnits	3	bargaining_unit
CY2023	sif	Number Of Units Early Negotiations And Ratification For Collective Bargaining Agreements NumberOfUnitsEarlyNegotiationsAndRatificationForCollectiveBargainingAgreements	2	bargaining_unit

Files In Submission

Name	View Source	Status
sif-20230930_cal.xml	Edgar Link	unprocessable
sif-20230930_pre.xml	Edgar Link	unprocessable
FilingSummary.xml	Edgar Link	unprocessable
sif-20230930_def.xml	Edgar Link	unprocessable
sif-20230930_lab.xml	Edgar Link	unprocessable
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0000090168-23-000083.txt	Edgar Link	pending
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ex97policyfortherecoveryof.htm	Edgar Link	pending
exhibit21110k2023.htm	Edgar Link	pending
exhibit23110k2023.htm	Edgar Link	pending
exhibit23210k2023gt.htm	Edgar Link	pending
exhibit31110k2023.htm	Edgar Link	pending
exhibit31210k2023.htm	Edgar Link	pending
exhibit32110k2023.htm	Edgar Link	pending
exhibit32210k2023.htm	Edgar Link	pending
exhibit41descriptionofsecu.htm	Edgar Link	pending
Financial_Report.xlsx	Edgar Link	pending
image_0.jpg	Edgar Link	pending
MetaLinks.json	Edgar Link	pending
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report.css	Edgar Link	pending
Show.js	Edgar Link	pending
sif-20230930.htm	Edgar Link	pending
sif-20230930.xsd	Edgar Link	pending
sif-20230930_htm.xml	Edgar Link	completed

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$SIF
SIFCO Industries Inc Stock $sif

2023 Q4 Form 10-K Financial Statement

#000009016823000083 Filed on January 02, 2024

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$SIF SIFCO Industries Inc Stock $sif

2023 Q4 Form 10-K Financial Statement

#000009016823000083 Filed on January 02, 2024

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$SIF
SIFCO Industries Inc Stock $sif