$BGSF
BGSF, INC. Stock $bgsf

$bgsf Overview Financials Valuation SEC Filings Company Website

2024 Q1 Form 10-K Financial Statement

#000147490324000026 Filed on March 15, 2024

Income Statement

Concept	2024 Q1	2023 Q4
Revenue	$68.77K	$83.48K
YoY Change	-99.91%
Cost Of Revenue	$45.33K	$53.51K
YoY Change	-99.91%
Gross Profit	$23.44K	$29.98K
YoY Change	-99.91%
Gross Profit Margin	34.08%	35.91%
Selling, General & Admin	$21.02K	$22.68K
YoY Change	-99.91%
% of Gross Profit	89.67%	75.65%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$94.00	$106.00
YoY Change	-99.99%
% of Gross Profit	0.4%	0.35%
Operating Expenses	$21.02K	$22.68K
YoY Change	-99.91%
Operating Profit	$415.00	$5.267K
YoY Change	-99.98%
Interest Expense	-$1.235M	-$1.670M
YoY Change	91.47%
% of Operating Profit	-297590.36%	-31706.85%
Other Income/Expense, Net
YoY Change
Pretax Income	-$820.00	$3.595K
YoY Change	-100.04%
Income Tax	-$28.00K	$960.0K
% Of Pretax Income		26703.76%
Net Earnings	-$792.00	$2.640K
YoY Change	-100.06%
Net Earnings / Revenue	-1.15%	3.16%
Basic Earnings Per Share		$0.24
Diluted Earnings Per Share	-$0.07	$0.24
COMMON SHARES
Basic Shares Outstanding	10.93M shares	10.79K shares
Diluted Shares Outstanding	10.83K shares	10.80K shares

Balance Sheet

Concept	2024 Q1	2023 Q4
SHORT-TERM ASSETS
Cash & Short-Term Investments	$50.00K	$0.00
YoY Change
Cash & Equivalents	$50.00	$0.00
Short-Term Investments
Other Short-Term Assets	$6.650K	$3.300K
YoY Change	-99.91%
Inventory
Prepaid Expenses		$2.963M
Receivables	$52.42K	$67.28K
Other Receivables	$0.00	$0.00
Total Short-Term Assets	$61.62K	$72.69K
YoY Change	-99.92%
LONG-TERM ASSETS
Property, Plant & Equipment	$1.255K	$1.603K
YoY Change	-99.94%
Goodwill	$59.15K	$58.45K
YoY Change	-99.89%
Intangibles	$29.19K	$31.62K
YoY Change	-99.94%
Long-Term Investments
YoY Change
Other Assets	$4.902K	$5.069K
YoY Change	-99.89%
Total Long-Term Assets	$108.9K	$111.0K
YoY Change	-99.91%
TOTAL ASSETS
Total Short-Term Assets	$61.62K	$72.69K
Total Long-Term Assets	$108.9K	$111.0K
Total Assets	$170.6K	$183.7K
YoY Change	-99.91%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$224.00	$250.00
YoY Change	-99.96%
Accrued Expenses	$14.88K	$18.07K
YoY Change	-99.92%
Deferred Revenue
YoY Change
Short-Term Debt	$4.368M	$0.00
YoY Change
Long-Term Debt Due	$3.369K	$35.00K
YoY Change	-99.92%
Total Short-Term Liabilities	$29.49K	$87.25K
YoY Change	-99.9%
LONG-TERM LIABILITIES
Long-Term Debt	$50.01M	$4.400M
YoY Change	38.93%
Other Long-Term Liabilities	$7.500M	$10.00
YoY Change	73142.19%
Total Long-Term Liabilities	$57.51M	$10.00
YoY Change	59.72%
TOTAL LIABILITIES
Total Short-Term Liabilities	$29.49K	$87.25K
Total Long-Term Liabilities	$57.51M	$10.00
Total Liabilities	$87.00K	$97.76K
YoY Change	-99.91%
SHAREHOLDERS EQUITY
Retained Earnings	$14.50K	$17.57K
YoY Change	-99.96%
Common Stock	$52.00	$60.00
YoY Change	-99.93%
Preferred Stock
YoY Change
Treasury Stock (at cost)		$2.963K
YoY Change
Treasury Stock Shares
Shareholders Equity	$83.55K	$85.92K
YoY Change
Total Liabilities & Shareholders Equity	$170.6K	$183.7K
YoY Change	-99.91%

Cashflow Statement

Concept	2024 Q1	2023 Q4
OPERATING ACTIVITIES
Net Income	-$792.00	$2.640K
YoY Change	-100.06%
Depreciation, Depletion And Amortization	$94.00	$106.00
YoY Change	-99.99%
Cash From Operating Activities	$7.381K	$2.540M
YoY Change	-98.96%
INVESTING ACTIVITIES
Capital Expenditures	$494.0K	$530.0K
YoY Change	-50.62%
Acquisitions
YoY Change
Other Investing Activities		$0.00
YoY Change
Cash From Investing Activities	-$494.00	-$530.0K
YoY Change	-100.0%
FINANCING ACTIVITIES
Cash Dividend Paid	$1.639K
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net	$0.00
YoY Change
Cash From Financing Activities	-$6.837K	-2.680M
YoY Change	-100.02%
NET CHANGE
Cash From Operating Activities	$7.381K	2.540M
Cash From Investing Activities	-$494.00	-530.0K
Cash From Financing Activities	-$6.837K	-2.680M
Net Change In Cash	$50.00	-670.0K
YoY Change	400.0%
FREE CASH FLOW
Cash From Operating Activities	$7.381K	$2.540M
Capital Expenditures	$494.0K	$530.0K
Free Cash Flow	-$486.6K	$2.010M
YoY Change	66.75%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2023	dei	Document Annual Report DocumentAnnualReport	true
CY2023	dei	Security12b Title Security12bTitle	Common Stock, par value $0.01 per share
CY2023	dei	Trading Symbol TradingSymbol	BGSF
CY2023	dei	Security Exchange Name SecurityExchangeName	NYSE
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	Accelerated Filer
CY2023	dei	Entity Small Business EntitySmallBusiness	true
CY2023	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2023	dei	Icfr Auditor Attestation Flag IcfrAuditorAttestationFlag	true
CY2023Q1	us-gaap	Assets Current AssetsCurrent	76162000	usd
CY2023Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	2081000	usd
CY2023Q1	us-gaap	Security Deposit SecurityDeposit	2616000	usd
CY2023Q1	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	4411000	usd
CY2023Q1	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	2196000	usd
CY2023Q1	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	4462000	usd
CY2023Q1	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	47552000	usd
CY2023Q1	us-gaap	Goodwill Goodwill	55193000	usd
CY2023Q4	us-gaap	Business Combination Contingent Consideration Liability Current BusinessCombinationContingentConsiderationLiabilityCurrent	4208000	usd
CY2023Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	0	usd
CY2023Q1	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	1000000	usd
CY2023Q1	us-gaap	Convertible Notes Payable ConvertibleNotesPayable	4368000	usd
CY2023	bgsf	Income Loss From Discontinued Operations And Disposal Of Discontinued Operations Before Tax Per Diluted Share IncomeLossFromDiscontinuedOperationsAndDisposalOfDiscontinuedOperationsBeforeTaxPerDilutedShare	0.12
CY2021	bgsf	Income Loss From Discontinued Operations And Disposal Of Discontinued Operations Before Tax Per Diluted Share IncomeLossFromDiscontinuedOperationsAndDisposalOfDiscontinuedOperationsBeforeTaxPerDilutedShare	0.44
CY2023	bgsf	Income Loss From Gain On Sale Of Discontinued Operations Per Diluted Share IncomeLossFromGainOnSaleOfDiscontinuedOperationsPerDilutedShare	0
CY2023	bgsf	Discontinued Operation Income Tax Expense Benefit From Discontinued Operation Net Of Tax Per Diluted Share DiscontinuedOperationIncomeTaxExpenseBenefitFromDiscontinuedOperationNetOfTaxPerDilutedShare	0
CY2023	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.95
CY2023	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	165000	usd
CY2023	us-gaap	Increase Decrease In Other Current Liabilities IncreaseDecreaseInOtherCurrentLiabilities	-4551000	usd
CY2021	us-gaap	Increase Decrease In Other Current Liabilities IncreaseDecreaseInOtherCurrentLiabilities	19000	usd
CY2021	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Basic Share DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare	0.44
CY2023	bgsf	Gain Loss From Sale Of Discontinued Operations Per Basic Share GainLossFromSaleOfDiscontinuedOperationsPerBasicShare	0
CY2023	bgsf	Gain Loss From Sale Of Discontinued Operations Per Basic Share GainLossFromSaleOfDiscontinuedOperationsPerBasicShare	1.69
CY2021	bgsf	Gain Loss From Sale Of Discontinued Operations Per Basic Share GainLossFromSaleOfDiscontinuedOperationsPerBasicShare	0
CY2023	bgsf	Discontinued Operation Income Tax Expense Benefit From Discontinued Operation Net Of Tax Per Basic Share DiscontinuedOperationIncomeTaxExpenseBenefitFromDiscontinuedOperationNetOfTaxPerBasicShare	0
CY2021	bgsf	Discontinued Operation Income Tax Expense Benefit From Discontinued Operation Net Of Tax Per Basic Share DiscontinuedOperationIncomeTaxExpenseBenefitFromDiscontinuedOperationNetOfTaxPerBasicShare	-0.09
CY2023	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.95
CY2023	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.43
CY2023	bgsf	Income Loss From Gain On Sale Of Discontinued Operations Per Diluted Share IncomeLossFromGainOnSaleOfDiscontinuedOperationsPerDilutedShare	1.69
CY2023Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	95000	usd
CY2023Q1	us-gaap	Accounts Payable Current AccountsPayableCurrent	587000	usd
CY2023	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	69000	usd
CY2023	dei	Entity Central Index Key EntityCentralIndexKey	0001474903
CY2023	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--01-01
CY2023	dei	Amendment Flag AmendmentFlag	false
CY2023	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2023	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2022
CY2023Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	554000	usd
CY2023Q1	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	558000	usd
CY2023Q4	us-gaap	Deferred Finance Costs Current Net DeferredFinanceCostsCurrentNet	0	usd
CY2023Q1	us-gaap	Deferred Finance Costs Current Net DeferredFinanceCostsCurrentNet	0	usd
CY2023Q4	us-gaap	Debt Issuance Costs Line Of Credit Arrangements Net DebtIssuanceCostsLineOfCreditArrangementsNet	128000	usd
CY2023Q1	us-gaap	Debt Issuance Costs Line Of Credit Arrangements Net DebtIssuanceCostsLineOfCreditArrangementsNet	259000	usd
CY2023Q4	us-gaap	Deferred Finance Costs Noncurrent Net DeferredFinanceCostsNoncurrentNet	0	usd
CY2023Q1	us-gaap	Deferred Finance Costs Noncurrent Net DeferredFinanceCostsNoncurrentNet	0	usd
CY2023Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2023Q1	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2023Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	500000	shares
CY2023Q1	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	500000	shares
CY2023Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2023Q1	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2023Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2023Q1	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2023Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2023Q1	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2023Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	19500000	shares
CY2023Q1	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	19500000	shares
CY2023Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	10888000	shares
CY2023Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	10888000	shares
CY2023Q4	us-gaap	Treasury Stock Common Shares TreasuryStockCommonShares	610	shares
CY2023Q1	us-gaap	Treasury Stock Common Shares TreasuryStockCommonShares	231	shares
CY2021Q4	us-gaap	Treasury Stock Common Shares TreasuryStockCommonShares	176	shares
CY2023	bgsf	Fiscal Period Length FiscalPeriodLength	P364D
CY2023	bgsf	Fiscal Period Length FiscalPeriodLength	P371D
CY2021	bgsf	Fiscal Period Length FiscalPeriodLength	P364D
CY2021	bgsf	Impairment Of Intangible Asset Finite Lived Statement Of Income Or Comprehensive Income Extensible Enumeration Not Disclosed Flag ImpairmentOfIntangibleAssetFiniteLivedStatementOfIncomeOrComprehensiveIncomeExtensibleEnumerationNotDisclosedFlag	CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE (LOSS) INCOME
CY2023	dei	Document Fin Stmt Error Correction Flag DocumentFinStmtErrorCorrectionFlag	false
CY2023	dei	Entity Shell Company EntityShellCompany	false
CY2021Q2	dei	Entity Public Float EntityPublicFloat	98630996	usd
CY2024Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	10928763	shares
CY2023	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	1.07
CY2021	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	1.00
CY2023	dei	Auditor Name AuditorName	Whitley Penn LLP
CY2023	dei	Auditor Location AuditorLocation	Plano, Texas
CY2023Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	56776000	usd
CY2023Q1	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	66285000	usd
CY2023Q4	us-gaap	Prepaid Expense Current PrepaidExpenseCurrent	2963000	usd
CY2023Q1	us-gaap	Prepaid Expense Current PrepaidExpenseCurrent	2418000	usd
CY2023Q4	us-gaap	Other Assets Current OtherAssetsCurrent	7172000	usd
CY2023Q1	us-gaap	Other Assets Current OtherAssetsCurrent	7459000	usd
CY2023Q4	us-gaap	Assets Current AssetsCurrent	66911000	usd
CY2023Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	1217000	usd
CY2023Q4	us-gaap	Security Deposit SecurityDeposit	2699000	usd
CY2023Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	5026000	usd
CY2023Q4	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	7271000	usd
CY2023Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	5435000	usd
CY2023Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	30370000	usd
CY2023Q4	us-gaap	Goodwill Goodwill	59588000	usd
CY2023Q4	us-gaap	Other Assets OtherAssets	110389000	usd
CY2023Q1	us-gaap	Other Assets OtherAssets	116430000	usd
CY2023Q4	us-gaap	Assets Assets	178517000	usd
CY2023Q1	us-gaap	Assets Assets	194673000	usd
CY2023Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	14902000	usd
CY2023Q1	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	19171000	usd
CY2023Q4	us-gaap	Lines Of Credit Current LinesOfCreditCurrent	24746000	usd
CY2023Q1	us-gaap	Lines Of Credit Current LinesOfCreditCurrent	0	usd
CY2023Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	34000000	usd
CY2023Q1	us-gaap	Long Term Debt Current LongTermDebtCurrent	4000000	usd
CY2023Q4	us-gaap	Interest Payable Current InterestPayableCurrent	438000	usd
CY2023Q1	us-gaap	Interest Payable Current InterestPayableCurrent	273000	usd
CY2023Q4	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	282000	usd
CY2023Q1	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	253000	usd
CY2023Q1	us-gaap	Business Combination Contingent Consideration Liability Current BusinessCombinationContingentConsiderationLiabilityCurrent	1081000	usd
CY2023Q4	us-gaap	Convertible Notes Payable ConvertibleNotesPayable	4368000	usd
CY2023Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	2016000	usd
CY2023Q1	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	1842000	usd
CY2023Q4	us-gaap	Liabilities Current LiabilitiesCurrent	85055000	usd
CY2023Q1	us-gaap	Liabilities Current LiabilitiesCurrent	28207000	usd
CY2023Q4	us-gaap	Line Of Credit LineOfCredit	0	usd
CY2023Q1	us-gaap	Line Of Credit LineOfCredit	22303000	usd
CY2023Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	0	usd
CY2023Q1	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	36000000	usd
CY2023Q4	us-gaap	Business Combination Contingent Consideration Liability Noncurrent BusinessCombinationContingentConsiderationLiabilityNoncurrent	4112000	usd
CY2023Q1	us-gaap	Business Combination Contingent Consideration Liability Noncurrent BusinessCombinationContingentConsiderationLiabilityNoncurrent	0	usd
CY2023Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	3814000	usd
CY2023Q1	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	3049000	usd
CY2023Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	0	usd
CY2023Q1	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	10000	usd
CY2023Q4	us-gaap	Liabilities Liabilities	92981000	usd
CY2023Q1	us-gaap	Liabilities Liabilities	93937000	usd
CY2023Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		usd
CY2023Q1	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		usd
CY2023Q4	us-gaap	Preferred Stock Value PreferredStockValue	0	usd
CY2023Q1	us-gaap	Preferred Stock Value PreferredStockValue	0	usd
CY2023Q4	us-gaap	Common Stock Value CommonStockValue	52000	usd
CY2023Q1	us-gaap	Common Stock Value CommonStockValue	70000	usd
CY2023Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	68551000	usd
CY2023Q1	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	67003000	usd
CY2023Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	16933000	usd
CY2023Q1	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	33663000	usd
CY2023Q4	us-gaap	Stockholders Equity StockholdersEquity	85536000	usd
CY2023Q1	us-gaap	Stockholders Equity StockholdersEquity	100736000	usd
CY2023Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	178517000	usd
CY2023Q1	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	194673000	usd
CY2023	us-gaap	Revenues Revenues	313167000	usd
CY2023	us-gaap	Revenues Revenues	298422000	usd
CY2021	us-gaap	Revenues Revenues	239027000	usd
CY2023	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	201383000	usd
CY2023	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	194874000	usd
CY2021	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	158086000	usd
CY2023	us-gaap	Gross Profit GrossProfit	111784000	usd
CY2023	us-gaap	Gross Profit GrossProfit	103548000	usd
CY2021	us-gaap	Gross Profit GrossProfit	80941000	usd
CY2023	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	88650000	usd
CY2023	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	83211000	usd
CY2021	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	65116000	usd
CY2023	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	0	usd
CY2023	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	0	usd
CY2021	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	-2403000	usd
CY2023	us-gaap	Impairment Of Intangible Assets Excluding Goodwill ImpairmentOfIntangibleAssetsExcludingGoodwill	22545000	usd
CY2023	us-gaap	Impairment Of Intangible Assets Excluding Goodwill ImpairmentOfIntangibleAssetsExcludingGoodwill	0	usd
CY2021	us-gaap	Impairment Of Intangible Assets Excluding Goodwill ImpairmentOfIntangibleAssetsExcludingGoodwill	0	usd
CY2023	us-gaap	Depreciation And Amortization DepreciationAndAmortization	7774000	usd
CY2023	us-gaap	Depreciation And Amortization DepreciationAndAmortization	4054000	usd
CY2021	us-gaap	Depreciation And Amortization DepreciationAndAmortization	3698000	usd
CY2023	us-gaap	Operating Income Loss OperatingIncomeLoss	-7185000	usd
CY2023	us-gaap	Operating Income Loss OperatingIncomeLoss	16283000	usd
CY2021	us-gaap	Operating Income Loss OperatingIncomeLoss	14530000	usd
CY2023	us-gaap	Interest Expense Other InterestExpenseOther	5976000	usd
CY2023	us-gaap	Interest Expense Other InterestExpenseOther	1363000	usd
CY2021	us-gaap	Interest Expense Other InterestExpenseOther	1433000	usd
CY2023	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-13161000	usd
CY2023	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	14920000	usd
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	13097000	usd
CY2023	us-gaap	Income Tax Expense Benefit Continuing Operations Discontinued Operations Extraordinary Items IncomeTaxExpenseBenefitContinuingOperationsDiscontinuedOperationsExtraordinaryItems	-2938000	usd
CY2023	us-gaap	Income Tax Expense Benefit Continuing Operations Discontinued Operations Extraordinary Items IncomeTaxExpenseBenefitContinuingOperationsDiscontinuedOperationsExtraordinaryItems	3659000	usd
CY2021	us-gaap	Income Tax Expense Benefit Continuing Operations Discontinued Operations Extraordinary Items IncomeTaxExpenseBenefitContinuingOperationsDiscontinuedOperationsExtraordinaryItems	2639000	usd
CY2023	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	-10223000	usd
CY2023	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	11261000	usd
CY2021	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	10458000	usd
CY2023	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Before Income Tax DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax	0	usd
CY2023	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Before Income Tax DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax	1235000	usd
CY2021	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Before Income Tax DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax	4570000	usd
CY2023	bgsf	Discontinued Operation Gain Loss On Sale DiscontinuedOperationGainLossOnSale	0	usd
CY2023	bgsf	Discontinued Operation Gain Loss On Sale DiscontinuedOperationGainLossOnSale	17675000	usd
CY2021	bgsf	Discontinued Operation Gain Loss On Sale DiscontinuedOperationGainLossOnSale	0	usd
CY2023	us-gaap	Discontinued Operation Tax Effect Of Discontinued Operation DiscontinuedOperationTaxEffectOfDiscontinuedOperation	0	usd
CY2023	us-gaap	Discontinued Operation Tax Effect Of Discontinued Operation DiscontinuedOperationTaxEffectOfDiscontinuedOperation	4810000	usd
CY2021	us-gaap	Discontinued Operation Tax Effect Of Discontinued Operation DiscontinuedOperationTaxEffectOfDiscontinuedOperation	919000	usd
CY2023	us-gaap	Net Income Loss NetIncomeLoss	-10223000	usd
CY2023	us-gaap	Net Income Loss NetIncomeLoss	25361000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	14109000	usd
CY2023	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax	0	usd
CY2023	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax	-58000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax	181000	usd
CY2023	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	0	usd
CY2023	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-58000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	181000	usd
CY2023	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-10223000	usd
CY2023	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	25303000	usd
CY2021	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	14290000	usd
CY2023	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	-0.95
CY2023	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	1.08
CY2021	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	1.01
CY2023	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Basic Share DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare	0
CY2023	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Basic Share DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare	0.12
CY2023	bgsf	Income Loss From Discontinued Operations And Disposal Of Discontinued Operations Before Tax Per Diluted Share IncomeLossFromDiscontinuedOperationsAndDisposalOfDiscontinuedOperationsBeforeTaxPerDilutedShare	0.12
CY2021	bgsf	Income Loss From Discontinued Operations And Disposal Of Discontinued Operations Before Tax Per Diluted Share IncomeLossFromDiscontinuedOperationsAndDisposalOfDiscontinuedOperationsBeforeTaxPerDilutedShare	0.44
CY2023	bgsf	Income Loss From Gain On Sale Of Discontinued Operations Per Diluted Share IncomeLossFromGainOnSaleOfDiscontinuedOperationsPerDilutedShare	1.69
CY2023	bgsf	Discontinued Operation Income Tax Expense Benefit From Discontinued Operation Net Of Tax Per Basic Share DiscontinuedOperationIncomeTaxExpenseBenefitFromDiscontinuedOperationNetOfTaxPerBasicShare	-0.46
CY2023	bgsf	Discontinued Operation Income Tax Expense Benefit From Discontinued Operation Net Of Tax Per Diluted Share DiscontinuedOperationIncomeTaxExpenseBenefitFromDiscontinuedOperationNetOfTaxPerDilutedShare	-0.46
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.36
CY2023	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	-0.95
CY2023	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	1.07
CY2021	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	1.00
CY2023	bgsf	Income Loss From Discontinued Operations And Disposal Of Discontinued Operations Before Tax Per Diluted Share IncomeLossFromDiscontinuedOperationsAndDisposalOfDiscontinuedOperationsBeforeTaxPerDilutedShare	0
CY2023	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Basic Share DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare	0.12
CY2021	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Basic Share DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare	0.44
CY2023	bgsf	Gain Loss From Sale Of Discontinued Operations Per Basic Share GainLossFromSaleOfDiscontinuedOperationsPerBasicShare	1.69
CY2021	bgsf	Income Loss From Gain On Sale Of Discontinued Operations Per Diluted Share IncomeLossFromGainOnSaleOfDiscontinuedOperationsPerDilutedShare	0
CY2023	bgsf	Discontinued Operation Income Tax Expense Benefit From Discontinued Operation Net Of Tax Per Basic Share DiscontinuedOperationIncomeTaxExpenseBenefitFromDiscontinuedOperationNetOfTaxPerBasicShare	-0.46
CY2023	bgsf	Discontinued Operation Income Tax Expense Benefit From Discontinued Operation Net Of Tax Per Diluted Share DiscontinuedOperationIncomeTaxExpenseBenefitFromDiscontinuedOperationNetOfTaxPerDilutedShare	-0.46
CY2021	bgsf	Discontinued Operation Income Tax Expense Benefit From Discontinued Operation Net Of Tax Per Basic Share DiscontinuedOperationIncomeTaxExpenseBenefitFromDiscontinuedOperationNetOfTaxPerBasicShare	-0.09
CY2023	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.42
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.35
CY2023	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	10766000	shares
CY2023	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	10427000	shares
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	10367000	shares
CY2023	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	10766000	shares
CY2023	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	10473000	shares
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	10417000	shares
CY2023	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.60
CY2023	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.60
CY2020Q4	us-gaap	Stockholders Equity StockholdersEquity	65458000	usd
CY2021	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	1058000	usd
CY2021	us-gaap	Adjustments To Additional Paid In Capital Stock Issued Ownshare Lending Arrangement Issuance Costs AdjustmentsToAdditionalPaidInCapitalStockIssuedOwnshareLendingArrangementIssuanceCosts	-40000	usd
CY2021	us-gaap	Stock Issued During Period Value Share Based Compensation Forfeited StockIssuedDuringPeriodValueShareBasedCompensationForfeited	9000	usd
CY2021	bgsf	Proceeds From Issuance Of Employee Share Purchase Plan ProceedsFromIssuanceOfEmployeeSharePurchasePlan	340000	usd
CY2021	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	8000	usd
CY2021	us-gaap	Payments Of Dividends PaymentsOfDividends	4567000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	181000	usd
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	76592000	usd
CY2023	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	1085000	usd
CY2023	us-gaap	Adjustments To Additional Paid In Capital Stock Issued Ownshare Lending Arrangement Issuance Costs AdjustmentsToAdditionalPaidInCapitalStockIssuedOwnshareLendingArrangementIssuanceCosts	3341000	usd
CY2023	us-gaap	Stock Issued During Period Value Share Based Compensation Forfeited StockIssuedDuringPeriodValueShareBasedCompensationForfeited	0	usd
CY2023	us-gaap	Stock Issued During Period Shares Employee Stock Purchase Plans StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans	60000	shares
CY2023	bgsf	Proceeds From Issuance Of Employee Share Purchase Plan ProceedsFromIssuanceOfEmployeeSharePurchasePlan	653000	usd
CY2023	us-gaap	Payments Of Dividends PaymentsOfDividends	6290000	usd
CY2023	us-gaap	Net Income Loss NetIncomeLoss	25361000	usd
CY2023	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-58000	usd
CY2023Q1	us-gaap	Stockholders Equity StockholdersEquity	100736000	usd
CY2023Q1	us-gaap	Stockholders Equity StockholdersEquity	100736000	usd
CY2023	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	1029000	usd
CY2023	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	1029000	usd
CY2023	us-gaap	Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures	-41000	usd
CY2023	us-gaap	Stock Issued During Period Shares Employee Stock Purchase Plans StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans	54000	shares
CY2023	bgsf	Proceeds From Issuance Of Employee Share Purchase Plan ProceedsFromIssuanceOfEmployeeSharePurchasePlan	512000	usd
CY2023	bgsf	Stock Issued During Period Value Optionsand Warrants Exercised StockIssuedDuringPeriodValueOptionsandWarrantsExercised	30000	usd
CY2023	us-gaap	Payments Of Dividends PaymentsOfDividends	6507000	usd
CY2023	us-gaap	Net Income Loss NetIncomeLoss	-10223000	usd
CY2023Q4	us-gaap	Stockholders Equity StockholdersEquity	85536000	usd
CY2023	us-gaap	Net Income Loss NetIncomeLoss	-10223000	usd
CY2023	us-gaap	Net Income Loss NetIncomeLoss	25361000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	14109000	usd
CY2023	bgsf	Net Income Loss From Discontinued Operations NetIncomeLossFromDiscontinuedOperations	0	usd
CY2023	bgsf	Net Income Loss From Discontinued Operations NetIncomeLossFromDiscontinuedOperations	1235000	usd
CY2021	bgsf	Net Income Loss From Discontinued Operations NetIncomeLossFromDiscontinuedOperations	4570000	usd
CY2023	us-gaap	Depreciation Depreciation	446000	usd
CY2023	us-gaap	Depreciation Depreciation	597000	usd
CY2021	us-gaap	Depreciation Depreciation	685000	usd
CY2023	us-gaap	Adjustment For Amortization AdjustmentForAmortization	7328000	usd
CY2023	us-gaap	Adjustment For Amortization AdjustmentForAmortization	3457000	usd
CY2021	us-gaap	Adjustment For Amortization AdjustmentForAmortization	3013000	usd
CY2023	us-gaap	Disposal Group Not Discontinued Operation Gain Loss On Disposal DisposalGroupNotDiscontinuedOperationGainLossOnDisposal	0	usd
CY2023	us-gaap	Disposal Group Not Discontinued Operation Gain Loss On Disposal DisposalGroupNotDiscontinuedOperationGainLossOnDisposal	17675000	usd
CY2021	us-gaap	Disposal Group Not Discontinued Operation Gain Loss On Disposal DisposalGroupNotDiscontinuedOperationGainLossOnDisposal	0	usd
CY2023	us-gaap	Impairment Of Intangible Assets Excluding Goodwill ImpairmentOfIntangibleAssetsExcludingGoodwill	22545000	usd
CY2023	us-gaap	Impairment Of Intangible Assets Excluding Goodwill ImpairmentOfIntangibleAssetsExcludingGoodwill	0	usd
CY2021	us-gaap	Impairment Of Intangible Assets Excluding Goodwill ImpairmentOfIntangibleAssetsExcludingGoodwill	0	usd
CY2023	bgsf	Cares Act Credit CARESActCredit	0	usd
CY2023	bgsf	Cares Act Credit CARESActCredit	0	usd
CY2021	bgsf	Cares Act Credit CARESActCredit	2368000	usd
CY2023	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	-17000	usd
CY2023	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	-6000	usd
CY2021	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	-8000	usd
CY2023	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Asset1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationAsset1	0	usd
CY2023	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Asset1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationAsset1	0	usd
CY2021	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Asset1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationAsset1	2403000	usd
CY2023	bgsf	Amortization Of Deferred Financing Fees AmortizationOfDeferredFinancingFees	199000	usd
CY2023	bgsf	Amortization Of Deferred Financing Fees AmortizationOfDeferredFinancingFees	172000	usd
CY2021	bgsf	Amortization Of Deferred Financing Fees AmortizationOfDeferredFinancingFees	75000	usd
CY2023	bgsf	Interest Expense Earn Out Payable InterestExpenseEarnOutPayable	740000	usd
CY2023	bgsf	Interest Expense Earn Out Payable InterestExpenseEarnOutPayable	128000	usd
CY2021	bgsf	Interest Expense Earn Out Payable InterestExpenseEarnOutPayable	252000	usd
CY2023	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	798000	usd
CY2023	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	315000	usd
CY2021	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	221000	usd
CY2023	us-gaap	Share Based Compensation ShareBasedCompensation	1029000	usd
CY2023	us-gaap	Share Based Compensation ShareBasedCompensation	1085000	usd
CY2021	us-gaap	Share Based Compensation ShareBasedCompensation	1058000	usd
CY2023	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-5075000	usd
CY2023	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	2353000	usd
CY2021	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	1279000	usd
CY2023	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-12163000	usd
CY2023	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	14793000	usd
CY2021	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	15178000	usd
CY2023	us-gaap	Increase Decrease In Prepaid Expense IncreaseDecreaseInPrepaidExpense	2159000	usd
CY2023	us-gaap	Increase Decrease In Prepaid Expense IncreaseDecreaseInPrepaidExpense	866000	usd
CY2021	us-gaap	Increase Decrease In Prepaid Expense IncreaseDecreaseInPrepaidExpense	200000	usd
CY2023	us-gaap	Increase Decrease In Security Deposits IncreaseDecreaseInSecurityDeposits	-83000	usd
CY2023	us-gaap	Increase Decrease In Security Deposits IncreaseDecreaseInSecurityDeposits	1503000	usd
CY2021	us-gaap	Increase Decrease In Security Deposits IncreaseDecreaseInSecurityDeposits	-126000	usd
CY2023	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-720000	usd
CY2023	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-660000	usd
CY2021	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-319000	usd
CY2023	us-gaap	Increase Decrease In Accounts Payable Trade IncreaseDecreaseInAccountsPayableTrade	-492000	usd
CY2023	us-gaap	Increase Decrease In Accounts Payable Trade IncreaseDecreaseInAccountsPayableTrade	-228000	usd
CY2021	us-gaap	Increase Decrease In Accounts Payable Trade IncreaseDecreaseInAccountsPayableTrade	156000	usd
CY2023	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	-7426000	usd
CY2023	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	1633000	usd
CY2021	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	5730000	usd
CY2023	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	171000	usd
CY2021	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	24000	usd
CY2023	us-gaap	Increase Decrease In Income Taxes IncreaseDecreaseInIncomeTaxes	729000	usd
CY2023	us-gaap	Increase Decrease In Income Taxes IncreaseDecreaseInIncomeTaxes	-1202000	usd
CY2021	us-gaap	Increase Decrease In Income Taxes IncreaseDecreaseInIncomeTaxes	-560000	usd
CY2023	us-gaap	Increase Decrease In Other Current Liabilities IncreaseDecreaseInOtherCurrentLiabilities	-1000000	usd
CY2023	bgsf	Increase Decreasein Operating Leases IncreaseDecreaseinOperatingLeases	35000	usd
CY2023	bgsf	Increase Decreasein Operating Leases IncreaseDecreaseinOperatingLeases	127000	usd
CY2021	bgsf	Increase Decreasein Operating Leases IncreaseDecreaseinOperatingLeases	107000	usd
CY2023	us-gaap	Increase Decrease In Other Noncurrent Liabilities IncreaseDecreaseInOtherNoncurrentLiabilities	0	usd
CY2023	us-gaap	Increase Decrease In Other Noncurrent Liabilities IncreaseDecreaseInOtherNoncurrentLiabilities	-64000	usd
CY2021	us-gaap	Increase Decrease In Other Noncurrent Liabilities IncreaseDecreaseInOtherNoncurrentLiabilities	-78000	usd
CY2023	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	20386000	usd
CY2023	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	-3300000	usd
CY2021	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	1358000	usd
CY2023	us-gaap	Net Cash Provided By Used In Discontinued Operations NetCashProvidedByUsedInDiscontinuedOperations	0	usd
CY2023	us-gaap	Net Cash Provided By Used In Discontinued Operations NetCashProvidedByUsedInDiscontinuedOperations	-3822000	usd
CY2021	us-gaap	Net Cash Provided By Used In Discontinued Operations NetCashProvidedByUsedInDiscontinuedOperations	5305000	usd
CY2023	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	20386000	usd
CY2023	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-7122000	usd
CY2021	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	6663000	usd
CY2023	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	6917000	usd
CY2023	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	33940000	usd
CY2021	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	3791000	usd
CY2023	us-gaap	Proceeds From Divestiture Of Businesses ProceedsFromDivestitureOfBusinesses	0	usd
CY2023	us-gaap	Proceeds From Divestiture Of Businesses ProceedsFromDivestitureOfBusinesses	30722000	usd
CY2021	us-gaap	Proceeds From Divestiture Of Businesses ProceedsFromDivestitureOfBusinesses	0	usd
CY2023	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	2597000	usd
CY2023	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	5680000	usd
CY2021	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	3204000	usd
CY2023	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	0	usd
CY2023	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	0	usd
CY2021	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	5000	usd
CY2023	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	-9514000	usd
CY2023	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	-8898000	usd
CY2021	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	-6990000	usd
CY2023	us-gaap	Cash Provided By Used In Investing Activities Discontinued Operations CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations	0	usd
CY2023	us-gaap	Cash Provided By Used In Investing Activities Discontinued Operations CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations	-26000	usd
CY2021	us-gaap	Cash Provided By Used In Investing Activities Discontinued Operations CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations	-34000	usd
CY2023	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-9514000	usd
CY2023	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-8924000	usd
CY2021	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-7024000	usd
CY2023	us-gaap	Proceeds From Repayments Of Lines Of Credit ProceedsFromRepaymentsOfLinesOfCredit	2312000	usd
CY2023	us-gaap	Proceeds From Repayments Of Lines Of Credit ProceedsFromRepaymentsOfLinesOfCredit	9781000	usd
CY2021	us-gaap	Proceeds From Repayments Of Lines Of Credit ProceedsFromRepaymentsOfLinesOfCredit	6804000	usd
CY2023	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	0	usd
CY2023	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	40000000	usd
CY2021	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	0	usd
CY2023	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	6000000	usd
CY2023	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	26863000	usd
CY2021	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	2063000	usd
CY2023	us-gaap	Payments Of Dividends PaymentsOfDividends	6507000	usd
CY2023	us-gaap	Payments Of Dividends PaymentsOfDividends	6290000	usd
CY2021	us-gaap	Payments Of Dividends PaymentsOfDividends	4567000	usd
CY2023	bgsf	Proceeds From Issuance Of Employee Share Purchase Plan ProceedsFromIssuanceOfEmployeeSharePurchasePlan	512000	usd
CY2023	bgsf	Proceeds From Issuance Of Employee Share Purchase Plan ProceedsFromIssuanceOfEmployeeSharePurchasePlan	653000	usd
CY2021	bgsf	Proceeds From Issuance Of Employee Share Purchase Plan ProceedsFromIssuanceOfEmployeeSharePurchasePlan	340000	usd
CY2023	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	-10000	usd
CY2023	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	-1000	usd
CY2021	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	-41000	usd
CY2023	bgsf	Long Term Debt Contingent Payment LongTermDebtContingentPayment	1110000	usd
CY2023	bgsf	Long Term Debt Contingent Payment LongTermDebtContingentPayment	1110000	usd
CY2021	bgsf	Long Term Debt Contingent Payment LongTermDebtContingentPayment	0	usd
CY2023	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	236000	usd
CY2021	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	0	usd
CY2023	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-10872000	usd
CY2023	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	15934000	usd
CY2021	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	473000	usd
CY2023	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	0	usd
CY2023	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	-112000	usd
CY2021	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	112000	usd
CY2023Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	0	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	112000	usd
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	0	usd
CY2023Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	0	usd
CY2023Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	0	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	112000	usd
CY2023	us-gaap	Interest Paid Net InterestPaidNet	4668000	usd
CY2023	us-gaap	Interest Paid Net InterestPaidNet	641000	usd
CY2021	us-gaap	Interest Paid Net InterestPaidNet	879000	usd
CY2023	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	1378000	usd
CY2023	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	7562000	usd
CY2021	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	3676000	usd
CY2023	us-gaap	Nature Of Operations NatureOfOperations	NATURE OF OPERATIONS<div style="text-align:justify;text-indent:49.5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> </span></div><div style="text-align:justify;text-indent:18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">BGSF, Inc., provides consulting, managed services, and professional workforce solutions to a variety of industries through its various divisions in information technology (“IT”), Finance & Accounting, Managed Solutions, and Property Management (formally known as Real Estate which includes apartment communities and commercial buildings) (collectively, with its consolidated subsidiaries, the “Company”).</span></div><div style="text-align:justify;text-indent:18pt"><span><br/></span></div><div style="text-align:justify;text-indent:18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:112%">On March 21, 2022, the Company completed the sale of substantially all its Light Industrial segment (“InStaff”) assets to Jobandtalent (“J&T”), through the wholly-owned subsidiary, Sentech Engineering Services, Inc. Instaff’s financial results for reported periods have been reflected in our Consolidated Statements of Operations and Comprehensive (Loss) Income and Consolidated Statements of Cash Flows as discontinued operations. See “Note 4 - Discontinued Operations” in the Consolidated Financial Statements included elsewhere in this report for additional information.</span></div><div><span><br/></span></div><div style="text-align:justify;text-indent:18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:112%">On December 12, 2022, the Company acquired substantially all of the assets, and assumed certain of the liabilities of Horn Solutions, Inc. and Horn Solutions Dallas, LLC (collectively “Horn Solutions”). See “Note 3- Acquisitions.”</span></div><div style="text-align:justify;text-indent:18pt"><span><br/></span></div><div style="text-align:justify;text-indent:18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:112%">On April 24, 2023, the Company acquired substantially all of the assets and assumed certain of the liabilities of Arroyo Consulting, LLC (“Arroyo Consulting”), which is a nearshore and offshore workforce solutions company that specializes in IT and software development with operations in the United States, Colombia, and India. See “Note 3- Acquisitions.” </span></div><div style="text-align:justify;text-indent:18pt"><span><br/></span></div><div style="text-align:justify;text-indent:18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:112%">The Company operates primarily within the United States of America (“U.S.”) through the Property Management and Professional segments.</span></div><div style="text-align:justify;text-indent:18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> </span></div><div style="text-align:justify;text-indent:18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The Property Management segment provides office and maintenance talent in 38 states and D.C., to property management companies responsible for the apartment communities’ and commercial buildings’ day-to-day operations. </span></div><div style="text-align:justify;text-indent:18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> </span></div><div style="text-align:justify;text-indent:18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The Professional segment provides specialized talent and business consultants for information technology (“IT”), managed services, finance, accounting, legal and human resource. The segment operates across the U.S. in three divisions, IT, Managed Solutions, and Finance & Accounting, with the IT division providing additional nearshore and offshore solutions in Colombia and India.</span></div>
CY2023	us-gaap	Fiscal Period FiscalPeriod	<div style="text-align:justify;text-indent:18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;text-decoration:underline">Fiscal Year</span></div><div style="text-align:justify;text-indent:18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> </span></div><div style="text-align:justify;text-indent:18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The Company has a 52/53 week fiscal year. Fiscal years for the consolidated financial statements included herein are for the 52 weeks ended December 31, 2023, and 53 weeks ended January 1, 2023, and the 52 weeks ended December 26, 2021, referred as Fiscal 2023, 2022, and 2021, respectively.</span></div>
CY2023	us-gaap	Prior Period Reclassification Adjustment Description PriorPeriodReclassificationAdjustmentDescription	<div style="text-indent:18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;text-decoration:underline">Reclassifications</span></div><div style="text-align:justify;text-indent:18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> </span></div><div style="text-align:justify;text-indent:18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">Certain reclassifications have been made to the 2022 and 2021 financial statements to conform with the 2023 presentation.</span></div>
CY2023	us-gaap	Use Of Estimates UseOfEstimates	<div style="text-align:justify;text-indent:18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;text-decoration:underline">Management Estimates</span></div><div style="text-align:justify;text-indent:18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> </span></div><div style="text-align:justify;text-indent:18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The preparation of consolidated financial statements in conformity with generally accepted accounting principles in United States of America (“GAAP”) requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities as of the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. Significant estimates affecting the financial statements include allowances for credit losses, goodwill, intangible assets, lease liabilities, contingent consideration obligations related to acquisitions, and income taxes. Additionally, the valuation of share-based compensation expense uses a model based upon interest rates, stock prices, maturity estimates, volatility and other factors. The </span></div>Company believes these estimates and assumptions are reliable. However, these estimates and assumptions may change in the future based on actual experience as well as market conditions.
CY2023Q1	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	558000	usd
CY2021Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	449000	usd
CY2023	bgsf	Acquired Accounts Receivable Credit Loss Expense Reversal AcquiredAccountsReceivableCreditLossExpenseReversal	0	usd
CY2023	bgsf	Acquired Accounts Receivable Credit Loss Expense Reversal AcquiredAccountsReceivableCreditLossExpenseReversal	109000	usd
CY2023	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	798000	usd
CY2023	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	315000	usd
CY2023	us-gaap	Allowance For Doubtful Accounts Receivable Write Offs AllowanceForDoubtfulAccountsReceivableWriteOffs	802000	usd
CY2023	us-gaap	Allowance For Doubtful Accounts Receivable Write Offs AllowanceForDoubtfulAccountsReceivableWriteOffs	315000	usd
CY2023Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	554000	usd
CY2023Q1	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	558000	usd
CY2023Q4	us-gaap	Deposit Contracts Assets DepositContractsAssets	2400000	usd
CY2023	us-gaap	Impairment Of Intangible Assets Excluding Goodwill ImpairmentOfIntangibleAssetsExcludingGoodwill	22500000	usd
CY2021	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	usd
CY2023	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	usd
CY2023	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	usd
CY2023	us-gaap	Derivatives Methods Of Accounting Hedge Documentation DerivativesMethodsOfAccountingHedgeDocumentation	<div style="text-align:justify;text-indent:18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;text-decoration:underline">Cash Flow Hedge</span></div><div style="text-align:justify;text-indent:18pt"><span><br/></span></div><div style="text-align:justify;text-indent:18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The unrealized gains or losses associated with the change in the fair value of the effective portion of the hedging instrument was recorded in accumulated other comprehensive income or loss. The Company reclassified the interest rate swap from accumulated other comprehensive gain or loss against interest expense in the same period in which the hedge transaction affected earnings. There were no outstanding cash flow hedges at December 31, 2023 or January 1, 2023.</span></div>
CY2021Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	48100000	usd
CY2023	us-gaap	Advertising Expense AdvertisingExpense	2100000	usd
CY2023	us-gaap	Advertising Expense AdvertisingExpense	2000000	usd
CY2021	us-gaap	Advertising Expense AdvertisingExpense	2000000	usd
CY2023	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	10766000	shares
CY2023	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	10427000	shares
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	10367000	shares
CY2023	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	10766000	shares
CY2023	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	10473000	shares
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	10417000	shares
CY2023	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	1067000	shares
CY2023	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	615000	shares
CY2021	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	402000	shares
CY2023Q4	bgsf	Goodwill Amount Expected To Be Tax Deductible GoodwillAmountExpectedToBeTaxDeductible	45900000	usd
CY2023Q1	bgsf	Goodwill Amount Expected To Be Tax Deductible GoodwillAmountExpectedToBeTaxDeductible	50400000	usd
CY2023Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Not Subject To Expiration DeferredTaxAssetsOperatingLossCarryforwardsNotSubjectToExpiration	2600000	usd
CY2023Q4	bgsf	Net Operating Loss Carry Forward Limitation NetOperatingLossCarryForwardLimitation	1300000	usd
CY2023Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Impairment Losses DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsImpairmentLosses	5200000	usd
CY2023	us-gaap	Impairment Of Intangible Assets Excluding Goodwill ImpairmentOfIntangibleAssetsExcludingGoodwill	22500000	usd
CY2023Q2	bgsf	Business Combination Working Capital Adjustment BusinessCombinationWorkingCapitalAdjustment	100000	usd
CY2023Q2	us-gaap	Business Combination Contingent Consideration Liability BusinessCombinationContingentConsiderationLiability	8500000	usd
CY2023	us-gaap	Business Acquisitions Pro Forma Revenue BusinessAcquisitionsProFormaRevenue	320000	usd
CY2023	us-gaap	Business Acquisitions Pro Forma Revenue BusinessAcquisitionsProFormaRevenue	346000	usd
CY2023	bgsf	Business Acquisition Pro Forma Gross Profit BusinessAcquisitionProFormaGrossProfit	114000	usd
CY2023	bgsf	Business Acquisition Pro Forma Gross Profit BusinessAcquisitionProFormaGrossProfit	123000	usd
CY2023	us-gaap	Business Acquisitions Pro Forma Net Income Loss BusinessAcquisitionsProFormaNetIncomeLoss	-10000	usd
CY2023	us-gaap	Business Acquisitions Pro Forma Net Income Loss BusinessAcquisitionsProFormaNetIncomeLoss	13000	usd
CY2023	us-gaap	Business Acquisition Pro Forma Earnings Per Share Basic BusinessAcquisitionProFormaEarningsPerShareBasic	-0.89
CY2023	us-gaap	Business Acquisition Pro Forma Earnings Per Share Basic BusinessAcquisitionProFormaEarningsPerShareBasic	1.29
CY2023	us-gaap	Business Acquisition Pro Forma Earnings Per Share Diluted BusinessAcquisitionProFormaEarningsPerShareDiluted	-0.89
CY2023	us-gaap	Business Acquisition Pro Forma Earnings Per Share Diluted BusinessAcquisitionProFormaEarningsPerShareDiluted	1.29
CY2022Q1	us-gaap	Discontinued Operation Gain Loss From Disposal Of Discontinued Operation Before Income Tax DiscontinuedOperationGainLossFromDisposalOfDiscontinuedOperationBeforeIncomeTax	17300000	usd
CY2022Q4	us-gaap	Discontinued Operation Gain Loss From Disposal Of Discontinued Operation Before Income Tax DiscontinuedOperationGainLossFromDisposalOfDiscontinuedOperationBeforeIncomeTax	400000	usd
CY2023Q4	us-gaap	Capitalized Computer Software Gross CapitalizedComputerSoftwareGross	3476000	usd
CY2023Q1	us-gaap	Capitalized Computer Software Gross CapitalizedComputerSoftwareGross	4077000	usd
CY2023Q4	bgsf	Cares Act Receivable CARESActReceivable	2188000	usd
CY2023Q1	bgsf	Cares Act Receivable CARESActReceivable	2368000	usd
CY2023Q4	us-gaap	Income Taxes Receivable IncomeTaxesReceivable	685000	usd
CY2023Q1	us-gaap	Income Taxes Receivable IncomeTaxesReceivable	1667000	usd
CY2023Q4	bgsf	Workers Compensation Deposit Refund Receivable WorkersCompensationDepositRefundReceivable	0	usd
CY2023Q1	bgsf	Workers Compensation Deposit Refund Receivable WorkersCompensationDepositRefundReceivable	448000	usd
CY2023Q4	us-gaap	Business Combination Contingent Consideration Asset Current BusinessCombinationContingentConsiderationAssetCurrent	3843000	usd
CY2023Q1	us-gaap	Business Combination Contingent Consideration Asset Current BusinessCombinationContingentConsiderationAssetCurrent	411000	usd
CY2023Q4	us-gaap	Other Assets Miscellaneous Current OtherAssetsMiscellaneousCurrent	456000	usd
CY2023Q1	us-gaap	Other Assets Miscellaneous Current OtherAssetsMiscellaneousCurrent	31000	usd
CY2023Q4	us-gaap	Other Assets Current OtherAssetsCurrent	7172000	usd
CY2023Q1	us-gaap	Other Assets Current OtherAssetsCurrent	7459000	usd
CY2023Q4	us-gaap	Leasehold Improvements Gross LeaseholdImprovementsGross	665000	usd
CY2023Q1	us-gaap	Leasehold Improvements Gross LeaseholdImprovementsGross	1397000	usd
CY2023Q4	us-gaap	Furniture And Fixtures Gross FurnitureAndFixturesGross	1152000	usd
CY2023Q1	us-gaap	Furniture And Fixtures Gross FurnitureAndFixturesGross	1506000	usd
CY2023Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	5293000	usd
CY2023Q1	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	6980000	usd
CY2023Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	4076000	usd
CY2023Q1	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	4899000	usd
CY2023Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	1217000	usd
CY2023Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	2081000	usd
CY2023	us-gaap	Depreciation Depreciation	400000	usd
CY2023	us-gaap	Depreciation Depreciation	600000	usd
CY2021	us-gaap	Depreciation Depreciation	700000	usd
CY2023Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P3Y6M
CY2023Q1	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P3Y3M18D
CY2021Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P2Y8M12D
CY2023Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.065
CY2023Q1	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.052
CY2021Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.050
CY2023	us-gaap	Operating Lease Payments OperatingLeasePayments	2185000	usd
CY2023	us-gaap	Operating Lease Payments OperatingLeasePayments	2115000	usd
CY2021	us-gaap	Operating Lease Payments OperatingLeasePayments	2136000	usd
CY2023	us-gaap	Operating Lease Cost OperatingLeaseCost	2155000	usd
CY2023	us-gaap	Operating Lease Cost OperatingLeaseCost	1887000	usd
CY2021	us-gaap	Operating Lease Cost OperatingLeaseCost	1907000	usd
CY2023	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	2837000	usd
CY2023	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	2248000	usd
CY2021	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	6000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	2306000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	1591000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	1211000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	852000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	512000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	74000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	6546000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	716000	usd
CY2023Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	5830000	usd
CY2023	us-gaap	Impairment Of Intangible Assets Excluding Goodwill ImpairmentOfIntangibleAssetsExcludingGoodwill	22500000	usd
CY2023Q4	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	79682000	usd
CY2023Q4	bgsf	Intangible Assets Accumulated Amortization IntangibleAssetsAccumulatedAmortization	49312000	usd
CY2023Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	30370000	usd
CY2023Q1	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	68208000	usd
CY2023Q1	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	43200000	usd
CY2023Q1	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	25008000	usd
CY2023Q1	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	92185000	usd
CY2023Q1	bgsf	Intangible Assets Accumulated Amortization IntangibleAssetsAccumulatedAmortization	44633000	usd
CY2023Q1	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	47552000	usd
CY2023Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	7185000	usd
CY2023Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	5593000	usd
CY2023Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	4332000	usd
CY2023Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	3125000	usd
CY2023Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	2469000	usd
CY2023Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense After Year Five FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive	7666000	usd
CY2023Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	30370000	usd
CY2023	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	7300000	usd
CY2023	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	3500000	usd
CY2021	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	3000000	usd
CY2021Q4	us-gaap	Goodwill Goodwill	29142000	usd
CY2023	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	26051000	usd
CY2023Q1	us-gaap	Goodwill Goodwill	55193000	usd
CY2023	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	4395000	usd
CY2023Q4	us-gaap	Goodwill Goodwill	59588000	usd
CY2023	bgsf	Deferred Income Tax Expense Benefitand Other Adjustments DeferredIncomeTaxExpenseBenefitandOtherAdjustments	5075000	usd
CY2023	bgsf	Deferred Income Tax Expense Benefitand Other Adjustments DeferredIncomeTaxExpenseBenefitandOtherAdjustments	-2353000	usd
CY2021	bgsf	Deferred Income Tax Expense Benefitand Other Adjustments DeferredIncomeTaxExpenseBenefitandOtherAdjustments	-1279000	usd
CY2023	bgsf	Income Tax Expense Benefit From Continuing Operations IncomeTaxExpenseBenefitFromContinuingOperations	2938000	usd
CY2023	bgsf	Income Tax Expense Benefit From Continuing Operations IncomeTaxExpenseBenefitFromContinuingOperations	-3659000	usd
CY2023Q4	us-gaap	Accounts Payable Other Current AccountsPayableOtherCurrent	5014000	usd
CY2023Q1	us-gaap	Accounts Payable Other Current AccountsPayableOtherCurrent	6923000	usd
CY2023Q4	us-gaap	Accrued Bonuses Current AccruedBonusesCurrent	1039000	usd
CY2023Q1	us-gaap	Accrued Bonuses Current AccruedBonusesCurrent	941000	usd
CY2023Q4	us-gaap	Accrued Salaries Current AccruedSalariesCurrent	2931000	usd
CY2023Q1	us-gaap	Accrued Salaries Current AccruedSalariesCurrent	5740000	usd
CY2023Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	5918000	usd
CY2023Q1	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	5567000	usd
CY2023Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	14902000	usd
CY2023Q1	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	19171000	usd
CY2023Q4	bgsf	Business Combination Contingent Consideration Payment In Less Than One Year BusinessCombinationContingentConsiderationPaymentInLessThanOneYear	4250000	usd
CY2023Q4	bgsf	Interest Expense Earn Out Payable In Less Than One Year InterestExpenseEarnOutPayableInLessThanOneYear	42000	usd
CY2023Q4	bgsf	Business Combination Contingent Consideration Liability Noncurrent Less Than One Year BusinessCombinationContingentConsiderationLiabilityNoncurrentLessThanOneYear	4208000	usd
CY2023Q4	bgsf	Business Combination Contingent Consideration Payment In Year Two BusinessCombinationContingentConsiderationPaymentInYearTwo	4250000	usd
CY2023Q4	bgsf	Interest Expense Earn Out Payable In Year Two InterestExpenseEarnOutPayableInYearTwo	138000	usd
CY2023Q4	bgsf	Business Combination Contingent Consideration Liability Noncurrent Year Two BusinessCombinationContingentConsiderationLiabilityNoncurrentYearTwo	4112000	usd
CY2023Q4	bgsf	Business Combination Contingent Consideration Payments Due BusinessCombinationContingentConsiderationPaymentsDue	8500000	usd
CY2023Q4	bgsf	Interest Expense Earn Out Payable Total InterestExpenseEarnOutPayableTotal	180000	usd
CY2023Q4	us-gaap	Business Combination Contingent Consideration Liability BusinessCombinationContingentConsiderationLiability	8320000	usd
CY2023Q4	us-gaap	Income Taxes Receivable IncomeTaxesReceivable	700000	usd
CY2023Q4	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	300000	usd
CY2023Q1	us-gaap	Income Taxes Receivable IncomeTaxesReceivable	1700000	usd
CY2023Q1	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	300000	usd
CY2023	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	-1312000	usd
CY2023	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	-589000	usd
CY2021	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	-594000	usd
CY2023	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	-825000	usd
CY2023	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	-717000	usd
CY2021	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	-766000	usd
CY2021	bgsf	Income Tax Expense Benefit From Continuing Operations IncomeTaxExpenseBenefitFromContinuingOperations	-2639000	usd
CY2023	bgsf	Income Tax Expense Benefit From Discontinued Operations IncomeTaxExpenseBenefitFromDiscontinuedOperations	0	usd
CY2023	bgsf	Income Tax Expense Benefit From Discontinued Operations IncomeTaxExpenseBenefitFromDiscontinuedOperations	-4810000	usd
CY2021	bgsf	Income Tax Expense Benefit From Discontinued Operations IncomeTaxExpenseBenefitFromDiscontinuedOperations	-919000	usd
CY2023	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	2938000	usd
CY2023	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-8469000	usd
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-3558000	usd
CY2023Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Allowance For Doubtful Accounts DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts	120000	usd
CY2023Q1	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Allowance For Doubtful Accounts DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts	127000	usd
CY2023Q4	us-gaap	Deferred Tax Assets Goodwill And Intangible Assets DeferredTaxAssetsGoodwillAndIntangibleAssets	5242000	usd
CY2023Q1	us-gaap	Deferred Tax Assets Goodwill And Intangible Assets DeferredTaxAssetsGoodwillAndIntangibleAssets	787000	usd
CY2023Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits	681000	usd
CY2023Q1	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits	404000	usd
CY2023Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Contingencies DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsContingencies	2087000	usd
CY2023Q1	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Contingencies DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsContingencies	271000	usd
CY2023Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	602000	usd
CY2023Q1	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	504000	usd
CY2023Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	662000	usd
CY2023Q1	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	985000	usd
CY2023Q4	us-gaap	Deferred Tax Liabilities Prepaid Expenses DeferredTaxLiabilitiesPrepaidExpenses	735000	usd
CY2023Q1	us-gaap	Deferred Tax Liabilities Prepaid Expenses DeferredTaxLiabilitiesPrepaidExpenses	579000	usd
CY2023Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	1388000	usd
CY2023Q1	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	303000	usd
CY2023Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	7271000	usd
CY2023Q1	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	2196000	usd
CY2023	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	-2764000	usd
CY2023	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210
CY2023	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	3133000	usd
CY2023	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210
CY2021	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	2750000	usd
CY2021	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210
CY2023	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	194000	usd
CY2023	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	-0.015
CY2023	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	-795000	usd
CY2023	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	-0.053
CY2021	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	-1100000	usd
CY2021	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	-0.084
CY2023	bgsf	Effective Income Tax Rate Reconciliation Permanent Differenceand Other Amount EffectiveIncomeTaxRateReconciliationPermanentDifferenceandOtherAmount	-319000	usd
CY2023	bgsf	Effective Income Tax Rate Reconciliation Permanent Differencesand Other Percent EffectiveIncomeTaxRateReconciliationPermanentDifferencesandOtherPercent	0.023
CY2023	bgsf	Effective Income Tax Rate Reconciliation Permanent Differenceand Other Amount EffectiveIncomeTaxRateReconciliationPermanentDifferenceandOtherAmount	-178000	usd
CY2023	bgsf	Effective Income Tax Rate Reconciliation Permanent Differencesand Other Percent EffectiveIncomeTaxRateReconciliationPermanentDifferencesandOtherPercent	-0.012
CY2021	bgsf	Effective Income Tax Rate Reconciliation Permanent Differenceand Other Amount EffectiveIncomeTaxRateReconciliationPermanentDifferenceandOtherAmount	503000	usd
CY2021	bgsf	Effective Income Tax Rate Reconciliation Permanent Differencesand Other Percent EffectiveIncomeTaxRateReconciliationPermanentDifferencesandOtherPercent	0.037
CY2023	us-gaap	Income Tax Reconciliation Tax Credits IncomeTaxReconciliationTaxCredits	299000	usd
CY2023	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits EffectiveIncomeTaxRateReconciliationTaxCredits	-0.023
CY2023	us-gaap	Income Tax Reconciliation Tax Credits IncomeTaxReconciliationTaxCredits	447000	usd
CY2023	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits EffectiveIncomeTaxRateReconciliationTaxCredits	0.030
CY2021	us-gaap	Income Tax Reconciliation Tax Credits IncomeTaxReconciliationTaxCredits	708000	usd
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits EffectiveIncomeTaxRateReconciliationTaxCredits	0.054
CY2023	bgsf	Income Tax Expense Benefit From Continuing Operations IncomeTaxExpenseBenefitFromContinuingOperations	2938000	usd
CY2023	bgsf	Effective Income Tax Rate Reconciliation Continuing Operations Percent EffectiveIncomeTaxRateReconciliationContinuingOperationsPercent	-0.225
CY2023	bgsf	Income Tax Expense Benefit From Continuing Operations IncomeTaxExpenseBenefitFromContinuingOperations	-3659000	usd
CY2023	bgsf	Effective Income Tax Rate Reconciliation Continuing Operations Percent EffectiveIncomeTaxRateReconciliationContinuingOperationsPercent	-0.245
CY2021	bgsf	Income Tax Expense Benefit From Continuing Operations IncomeTaxExpenseBenefitFromContinuingOperations	-2639000	usd
CY2021	bgsf	Effective Income Tax Rate Reconciliation Continuing Operations Percent EffectiveIncomeTaxRateReconciliationContinuingOperationsPercent	-0.203
CY2023	bgsf	Income Tax Expense Benefit From Discontinued Operations IncomeTaxExpenseBenefitFromDiscontinuedOperations	0	usd
CY2023	bgsf	Effective Income Tax Rate Reconciliation Discontinuing Operations Percent EffectiveIncomeTaxRateReconciliationDiscontinuingOperationsPercent	0
CY2023	bgsf	Income Tax Expense Benefit From Discontinued Operations IncomeTaxExpenseBenefitFromDiscontinuedOperations	-4810000	usd
CY2023	bgsf	Effective Income Tax Rate Reconciliation Discontinuing Operations Percent EffectiveIncomeTaxRateReconciliationDiscontinuingOperationsPercent	-0.245
CY2021	bgsf	Income Tax Expense Benefit From Discontinued Operations IncomeTaxExpenseBenefitFromDiscontinuedOperations	-919000	usd
CY2021	bgsf	Effective Income Tax Rate Reconciliation Discontinuing Operations Percent EffectiveIncomeTaxRateReconciliationDiscontinuingOperationsPercent	-0.203
CY2023	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	2938000	usd
CY2023	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	-0.225
CY2023	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-8469000	usd
CY2023	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	-0.245
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-3558000	usd
CY2021	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	-0.203
CY2023Q4	us-gaap	Letters Of Credit Outstanding Amount LettersOfCreditOutstandingAmount	100000	usd
CY2023Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	58874000	usd
CY2023Q4	us-gaap	Deferred Finance Costs Gross DeferredFinanceCostsGross	128000	usd
CY2023Q4	bgsf	Longterm Debt Less Deferred Finance Fees LongtermDebtLessDeferredFinanceFees	58746000	usd
CY2020Q2	us-gaap	Derivative Notional Amount DerivativeNotionalAmount	25000000	usd
CY2023Q1	us-gaap	Debt Instrument Convertible Conversion Price1 DebtInstrumentConvertibleConversionPrice1	17.12
CY2023Q4	us-gaap	Convertible Notes Payable ConvertibleNotesPayable	4368000	usd
CY2023Q1	us-gaap	Convertible Notes Payable ConvertibleNotesPayable	4368000	usd
CY2023	bgsf	Interest Expense Earn Out Payable InterestExpenseEarnOutPayable	700000	usd
CY2023Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	19500000	shares
CY2023Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2023Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	500000	shares
CY2023Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2021Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2023Q4	us-gaap	Common Stock Capital Shares Reserved For Future Issuance CommonStockCapitalSharesReservedForFutureIssuance	1215987	shares
CY2023	us-gaap	Conversion Of Stock Shares Issued1 ConversionOfStockSharesIssued1	0	shares
CY2021	us-gaap	Conversion Of Stock Shares Issued1 ConversionOfStockSharesIssued1	213	shares
CY2021	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	600	shares
CY2020Q4	us-gaap	Common Stock Capital Shares Reserved For Future Issuance CommonStockCapitalSharesReservedForFutureIssuance	250000	shares
CY2023	us-gaap	Stock Issued During Period Shares Employee Stock Purchase Plans StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans	54305	shares
CY2023	us-gaap	Stock Issued During Period Shares Employee Stock Purchase Plans StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans	59506	shares
CY2023	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	2000000	usd
CY2023	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	1500000	usd
CY2021	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	1500000	usd
CY2023	us-gaap	Revenues Revenues	313167000	usd
CY2023	us-gaap	Revenues Revenues	298422000	usd
CY2021	us-gaap	Revenues Revenues	239027000	usd
CY2023	us-gaap	Depreciation Depreciation	446000	usd
CY2023	us-gaap	Depreciation Depreciation	597000	usd
CY2021	us-gaap	Depreciation Depreciation	685000	usd
CY2023	us-gaap	Adjustment For Amortization AdjustmentForAmortization	7328000	usd
CY2023	us-gaap	Adjustment For Amortization AdjustmentForAmortization	3457000	usd
CY2021	us-gaap	Adjustment For Amortization AdjustmentForAmortization	3013000	usd
CY2023	us-gaap	Operating Income Loss OperatingIncomeLoss	-7185000	usd
CY2023	us-gaap	Operating Income Loss OperatingIncomeLoss	16283000	usd
CY2021	us-gaap	Operating Income Loss OperatingIncomeLoss	14530000	usd
CY2023	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	2597000	usd
CY2023	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	5680000	usd
CY2021	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	3204000	usd
CY2023Q4	us-gaap	Assets Assets	178517000	usd
CY2023Q1	us-gaap	Assets Assets	194673000	usd
CY2023Q2	us-gaap	Revenues Revenues	75316000	usd
CY2023Q3	us-gaap	Revenues Revenues	80800000	usd
CY2023Q4	us-gaap	Revenues Revenues	83484000	usd
CY2023Q4	us-gaap	Revenues Revenues	73567000	usd
CY2023	us-gaap	Revenues Revenues	313167000	usd
CY2023Q2	us-gaap	Gross Profit GrossProfit	26784000	usd
CY2023Q3	us-gaap	Gross Profit GrossProfit	29574000	usd
CY2023Q4	us-gaap	Gross Profit GrossProfit	29979000	usd
CY2023Q4	us-gaap	Gross Profit GrossProfit	25447000	usd
CY2023	us-gaap	Gross Profit GrossProfit	111784000	usd
CY2023Q2	us-gaap	Net Income Loss NetIncomeLoss	-16466000	usd
CY2023Q3	us-gaap	Net Income Loss NetIncomeLoss	2604000	usd
CY2023Q4	us-gaap	Net Income Loss NetIncomeLoss	2640000	usd
CY2023Q4	us-gaap	Net Income Loss NetIncomeLoss	999000	usd
CY2023	us-gaap	Net Income Loss NetIncomeLoss	-10223000	usd
CY2023Q2	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	-1.54
CY2023Q3	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	0.24
CY2023Q4	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	0.24
CY2023Q4	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	0.11
CY2023	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	-0.95
CY2023Q2	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	-1.54
CY2023Q3	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	0.24
CY2023Q4	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	0.24
CY2023Q4	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	0.11
CY2023	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	-0.95
CY2023Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	10712000	shares
CY2023Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	10759000	shares
CY2023Q4	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	10791000	shares
CY2023Q4	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	10812000	shares
CY2023	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	10766000	shares
CY2023Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	10712000	shares
CY2023Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	10770000	shares
CY2023Q4	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	10803000	shares
CY2023Q4	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	10823000	shares
CY2023	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	10766000	shares
CY2022Q1	us-gaap	Revenues Revenues	68542000	usd
CY2022Q2	us-gaap	Revenues Revenues	74089000	usd
CY2022Q3	us-gaap	Revenues Revenues	78508000	usd
	us-gaap	Revenues Revenues	77283000	usd
CY2023	us-gaap	Revenues Revenues	298422000	usd
CY2022Q1	us-gaap	Gross Profit GrossProfit	23431000	usd
CY2022Q2	us-gaap	Gross Profit GrossProfit	25059000	usd
CY2022Q3	us-gaap	Gross Profit GrossProfit	28000000	usd
	us-gaap	Gross Profit GrossProfit	27058000	usd
CY2023	us-gaap	Gross Profit GrossProfit	103548000	usd
CY2022Q1	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	2008000	usd
CY2022Q2	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	3184000	usd
CY2022Q3	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	4652000	usd
	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	1417000	usd
CY2023	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	11261000	usd
CY2022Q1	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	13792000	usd
CY2022Q2	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	-7000	usd
CY2022Q3	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	0	usd
	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	315000	usd
CY2023	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	14100000	usd
CY2022Q1	us-gaap	Net Income Loss NetIncomeLoss	15800000	usd
CY2022Q2	us-gaap	Net Income Loss NetIncomeLoss	3177000	usd
CY2022Q3	us-gaap	Net Income Loss NetIncomeLoss	4652000	usd
	us-gaap	Net Income Loss NetIncomeLoss	1732000	usd
CY2023	us-gaap	Net Income Loss NetIncomeLoss	25361000	usd
CY2022Q1	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	0.19
CY2022Q2	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	0.31
CY2022Q3	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	0.44
	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	0.14
CY2023	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	1.08
CY2022Q1	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Basic Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare	0.12
CY2022Q2	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Basic Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare	0
CY2022Q3	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Basic Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare	0
CY2023Q4	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Basic Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare	0
CY2023	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Basic Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare	0.12
CY2022Q1	us-gaap	Discontinued Operation Gain Loss On Disposal Of Discontinued Operation Net Of Tax Per Basic Share DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTaxPerBasicShare	1.65
CY2022Q2	us-gaap	Discontinued Operation Gain Loss On Disposal Of Discontinued Operation Net Of Tax Per Basic Share DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTaxPerBasicShare	0
CY2022Q3	us-gaap	Discontinued Operation Gain Loss On Disposal Of Discontinued Operation Net Of Tax Per Basic Share DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTaxPerBasicShare	0
CY2023Q4	us-gaap	Discontinued Operation Gain Loss On Disposal Of Discontinued Operation Net Of Tax Per Basic Share DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTaxPerBasicShare	0.04
CY2023	us-gaap	Discontinued Operation Gain Loss On Disposal Of Discontinued Operation Net Of Tax Per Basic Share DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTaxPerBasicShare	1.69
CY2022Q1	bgsf	Discontinued Operation Income Tax Expense Benefit From Discontinued Operation Net Of Tax Per Basic Share DiscontinuedOperationIncomeTaxExpenseBenefitFromDiscontinuedOperationNetOfTaxPerBasicShare	-0.45
CY2022Q2	bgsf	Discontinued Operation Income Tax Expense Benefit From Discontinued Operation Net Of Tax Per Basic Share DiscontinuedOperationIncomeTaxExpenseBenefitFromDiscontinuedOperationNetOfTaxPerBasicShare	0
CY2022Q3	bgsf	Discontinued Operation Income Tax Expense Benefit From Discontinued Operation Net Of Tax Per Basic Share DiscontinuedOperationIncomeTaxExpenseBenefitFromDiscontinuedOperationNetOfTaxPerBasicShare	0
CY2023Q4	bgsf	Discontinued Operation Income Tax Expense Benefit From Discontinued Operation Net Of Tax Per Basic Share DiscontinuedOperationIncomeTaxExpenseBenefitFromDiscontinuedOperationNetOfTaxPerBasicShare	-0.01
CY2023	bgsf	Discontinued Operation Income Tax Expense Benefit From Discontinued Operation Net Of Tax Per Basic Share DiscontinuedOperationIncomeTaxExpenseBenefitFromDiscontinuedOperationNetOfTaxPerBasicShare	-0.46
CY2022Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.51
CY2022Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.31
CY2022Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.44
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.17
CY2023	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.43
CY2022Q1	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	0.19
CY2022Q2	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	0.30
CY2022Q3	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	0.44
	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	0.14
CY2023	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	1.07
CY2022Q1	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare	0.12
CY2022Q2	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare	0
CY2022Q3	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare	0
	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare	0
CY2023	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare	0.12
CY2022Q1	us-gaap	Discontinued Operation Gain Loss On Disposal Of Discontinued Operation Net Of Tax Per Diluted Share DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTaxPerDilutedShare	1.66
CY2022Q2	us-gaap	Discontinued Operation Gain Loss On Disposal Of Discontinued Operation Net Of Tax Per Diluted Share DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTaxPerDilutedShare	0
CY2022Q3	us-gaap	Discontinued Operation Gain Loss On Disposal Of Discontinued Operation Net Of Tax Per Diluted Share DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTaxPerDilutedShare	0
	us-gaap	Discontinued Operation Gain Loss On Disposal Of Discontinued Operation Net Of Tax Per Diluted Share DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTaxPerDilutedShare	0.03
CY2023	us-gaap	Discontinued Operation Gain Loss On Disposal Of Discontinued Operation Net Of Tax Per Diluted Share DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTaxPerDilutedShare	1.69
CY2022Q1	bgsf	Discontinued Operation Income Tax Expense Benefit From Discontinued Operation Net Of Tax Per Diluted Share DiscontinuedOperationIncomeTaxExpenseBenefitFromDiscontinuedOperationNetOfTaxPerDilutedShare	-0.45
CY2022Q2	bgsf	Discontinued Operation Income Tax Expense Benefit From Discontinued Operation Net Of Tax Per Diluted Share DiscontinuedOperationIncomeTaxExpenseBenefitFromDiscontinuedOperationNetOfTaxPerDilutedShare	0
CY2022Q3	bgsf	Discontinued Operation Income Tax Expense Benefit From Discontinued Operation Net Of Tax Per Diluted Share DiscontinuedOperationIncomeTaxExpenseBenefitFromDiscontinuedOperationNetOfTaxPerDilutedShare	0
	bgsf	Discontinued Operation Income Tax Expense Benefit From Discontinued Operation Net Of Tax Per Diluted Share DiscontinuedOperationIncomeTaxExpenseBenefitFromDiscontinuedOperationNetOfTaxPerDilutedShare	-0.01
CY2023	bgsf	Discontinued Operation Income Tax Expense Benefit From Discontinued Operation Net Of Tax Per Diluted Share DiscontinuedOperationIncomeTaxExpenseBenefitFromDiscontinuedOperationNetOfTaxPerDilutedShare	-0.46
CY2022Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.52
CY2022Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.30
CY2022Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.44
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.16
CY2023	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.42
CY2022Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	10429000	shares
CY2022Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	10472000	shares
CY2022Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	10492000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	10501000	shares
CY2023	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	10427000	shares
CY2022Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	10485000	shares
CY2022Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	10514000	shares
CY2022Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	10533000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	10544000	shares
CY2023	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	10473000	shares
CY2023	dei	Auditor Firm AuditorFirmId	726

Files In Submission

Name	View Source	Status
0001474903-24-000026-index-headers.html	Edgar Link	pending
0001474903-24-000026-index.html	Edgar Link	pending
0001474903-24-000026.txt	Edgar Link	pending
0001474903-24-000026-xbrl.zip	Edgar Link	pending
bgsf-20231231.htm	Edgar Link	pending
bgsf-20231231.xsd	Edgar Link	pending
bgsf-20231231_g1.jpg	Edgar Link	pending
bgsf-20231231_g2.jpg	Edgar Link	pending
ex10242023.htm	Edgar Link	pending
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ex9712023.htm	Edgar Link	pending
bgsf-20231231_def.xml	Edgar Link	unprocessable
bgsf-20231231_lab.xml	Edgar Link	unprocessable
bgsf-20231231_pre.xml	Edgar Link	unprocessable
FilingSummary.xml	Edgar Link	unprocessable
bgsf-20231231_htm.xml	Edgar Link	completed
Financial_Report.xlsx	Edgar Link	pending
MetaLinks.json	Edgar Link	pending
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report.css	Edgar Link	pending
Show.js	Edgar Link	pending
bgsf-20231231_cal.xml	Edgar Link	unprocessable

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$BGSF
BGSF, INC. Stock $bgsf

2024 Q1 Form 10-K Financial Statement

#000147490324000026 Filed on March 15, 2024

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$BGSF BGSF, INC. Stock $bgsf

2024 Q1 Form 10-K Financial Statement

#000147490324000026 Filed on March 15, 2024

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$BGSF
BGSF, INC. Stock $bgsf