$LMB
Limbach Holdings, Inc. Stock $lmb

$lmb Overview Financials Valuation SEC Filings Company Website

2021 Q4 Form 10-Q Financial Statement

#000162828021022804 Filed on November 10, 2021

Income Statement

Concept	2021 Q4	2021 Q3	2021 Q2
Revenue	$126.8M	$129.2M	$121.0M
YoY Change	-2.75%	-21.16%	-10.48%
Cost Of Revenue	$101.3M	$104.7M	$102.3M
YoY Change	-9.33%	-25.04%	-10.9%
Gross Profit	$25.53M	$24.46M	$18.69M
YoY Change	36.51%	1.21%	-8.09%
Gross Profit Margin	20.13%	18.94%	15.44%
Selling, General & Admin	$18.76M	$18.30M	$17.23M
YoY Change	17.23%	7.37%	25.31%
% of Gross Profit	73.48%	74.82%	92.2%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$1.595M	$1.389M	$1.469M
YoY Change	4.25%	-7.09%	-10.21%
% of Gross Profit	6.25%	5.68%	7.86%
Operating Expenses	$18.95M	$18.39M	$17.34M
YoY Change	17.68%	7.2%	23.6%
Operating Profit	$6.582M	$6.074M	$1.354M
YoY Change	153.15%	-13.44%	-78.54%
Interest Expense	-$428.0K	-$424.0K	-$452.0K
YoY Change	-82.88%	-87.89%	-79.45%
% of Operating Profit	-6.5%	-6.98%	-33.38%
Other Income/Expense, Net		-$473.0K	-$358.0K
YoY Change		-86.57%	-84.1%
Pretax Income	$6.197M	$5.601M	$996.0K
YoY Change	6097.0%	60.26%	-75.45%
Income Tax	$1.919M	$1.615M	$264.0K
% Of Pretax Income	30.97%	28.83%	26.51%
Net Earnings	$4.278M	$3.986M	$732.0K
YoY Change	969.5%	57.86%	-75.16%
Net Earnings / Revenue	3.37%	3.09%	0.6%
Basic Earnings Per Share		$0.39	$0.07
Diluted Earnings Per Share	$407.8K	$0.38	$0.07
COMMON SHARES
Basic Shares Outstanding	10.30M shares	10.27M shares	10.25M shares
Diluted Shares Outstanding		10.49M shares	10.47M shares

Balance Sheet

Concept	2021 Q4	2021 Q3	2021 Q2
SHORT-TERM ASSETS
Cash & Short-Term Investments	$14.48M	$33.30M	$27.69M
YoY Change	-65.62%	-15.9%	-3.84%
Cash & Equivalents	$14.48M	$33.42M	$27.81M
Short-Term Investments
Other Short-Term Assets	$5.013M	$5.539M	$5.599M
YoY Change	17.07%	41.73%	29.01%
Inventory
Prepaid Expenses
Receivables	$89.33M	$98.32M	$94.62M
Other Receivables	$114.0K	$217.0K	$891.0K
Total Short-Term Assets	$192.9M	$209.7M	$199.7M
YoY Change	-3.27%	-11.79%	-3.83%
LONG-TERM ASSETS
Property, Plant & Equipment	$41.74M	$32.51M	$34.29M
YoY Change	8.42%	-18.92%	-13.86%
Goodwill	$11.40M	$6.100M	$6.100M
YoY Change	86.0%	0.0%	0.0%
Intangibles	$16.91M	$11.39M	$11.47M
YoY Change	44.74%	-3.39%	-3.54%
Long-Term Investments
YoY Change
Other Assets	$259.0K	$272.0K	$283.0K
YoY Change	-33.93%	-41.0%	-46.6%
Total Long-Term Assets	$74.61M	$56.00M	$58.56M
YoY Change	18.91%	-11.21%	-6.03%
TOTAL ASSETS
Total Short-Term Assets	$192.9M	$209.7M	$199.7M
Total Long-Term Assets	$74.61M	$56.00M	$58.56M
Total Assets	$267.5M	$265.7M	$258.3M
YoY Change	2.04%	-11.67%	-4.34%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$63.84M	$70.90M	$66.95M
YoY Change	-4.38%	-20.31%	0.31%
Accrued Expenses	$24.44M	$26.48M	$23.34M
YoY Change	-1.22%	-6.76%	-29.5%
Deferred Revenue	$26.71M	$37.00M	$39.18M
YoY Change	-42.74%	-39.42%	-33.17%
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due	$9.879M	$8.460M	$8.454M
YoY Change	51.15%	27.95%	31.81%
Total Short-Term Liabilities	$129.7M	$143.1M	$137.9M
YoY Change	-13.67%	-23.48%	-16.33%
LONG-TERM LIABILITIES
Long-Term Debt	$29.82M	$23.09M	$24.72M
YoY Change	-18.34%	-38.35%	-34.11%
Other Long-Term Liabilities	$3.540M	$4.030M	$4.031M
YoY Change	-42.52%	-40.68%	328.83%
Total Long-Term Liabilities	$33.36M	$27.12M	$28.75M
YoY Change	-21.83%	-38.71%	-25.24%
TOTAL LIABILITIES
Total Short-Term Liabilities	$129.7M	$143.1M	$137.9M
Total Long-Term Liabilities	$33.36M	$27.12M	$28.75M
Total Liabilities	$179.7M	$182.7M	$180.1M
YoY Change	-13.79%	-26.23%	-18.05%
SHAREHOLDERS EQUITY
Retained Earnings	$2.833M	-$1.445M	-$5.431M
YoY Change	-173.0%	-66.14%	-20.05%
Common Stock	$1.000K	$1.000K	$1.000K
YoY Change	0.0%	0.0%	0.0%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$87.84M	$82.98M	$78.16M
YoY Change
Total Liabilities & Shareholders Equity	$267.5M	$265.7M	$258.3M
YoY Change	2.04%	-11.67%	-4.34%

Cashflow Statement

Concept	2021 Q4	2021 Q3	2021 Q2
OPERATING ACTIVITIES
Net Income	$4.278M	$3.986M	$732.0K
YoY Change	969.5%	57.86%	-75.16%
Depreciation, Depletion And Amortization	$1.595M	$1.389M	$1.469M
YoY Change	4.25%	-7.09%	-10.21%
Cash From Operating Activities	-$7.452M	$7.828M	-$7.229M
YoY Change	-262.35%	-38.7%	-138.17%
INVESTING ACTIVITIES
Capital Expenditures	-$104.0K	-$186.0K	-$281.0K
YoY Change	-71.11%	-59.57%	75.63%
Acquisitions
YoY Change
Other Investing Activities	-$18.93M	$58.00K	$131.0K
YoY Change	-19031.0%		336.67%
Cash From Investing Activities	-$19.04M	-$128.0K	-$150.0K
YoY Change	6950.0%	-71.56%	15.38%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	7.661M	-2.091M	-2.115M
YoY Change	-532.82%	35.78%	211.03%
NET CHANGE
Cash From Operating Activities	-7.452M	7.828M	-7.229M
Cash From Investing Activities	-19.04M	-128.0K	-150.0K
Cash From Financing Activities	7.661M	-2.091M	-2.115M
Net Change In Cash	-18.83M	5.609M	-9.494M
YoY Change	-838.27%	-47.97%	-152.37%
FREE CASH FLOW
Cash From Operating Activities	-$7.452M	$7.828M	-$7.229M
Capital Expenditures	-$104.0K	-$186.0K	-$281.0K
Free Cash Flow	-$7.348M	$8.014M	-$6.948M
YoY Change	-248.44%	-39.43%	-136.38%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
	dei	Amendment Flag AmendmentFlag	false
	dei	City Area Code CityAreaCode	412
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2021
	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q3
	dei	Entity Central Index Key EntityCentralIndexKey	0001606163
	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
	dei	Document Type DocumentType	10-Q
	dei	Document Quarterly Report DocumentQuarterlyReport	true
	dei	Document Period End Date DocumentPeriodEndDate	2021-09-30
	dei	Document Transition Report DocumentTransitionReport	false
	dei	Entity File Number EntityFileNumber	001-36541
	dei	Entity Registrant Name EntityRegistrantName	LIMBACH HOLDINGS, INC.
	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	46-5399422
	dei	Entity Address Address Line1 EntityAddressAddressLine1	1251 Waterfront Place
	dei	Entity Address Address Line2 EntityAddressAddressLine2	Suite 201
	dei	Entity Address City Or Town EntityAddressCityOrTown	Pittsburgh
	dei	Entity Address State Or Province EntityAddressStateOrProvince	PA
	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	15222
	dei	Local Phone Number LocalPhoneNumber	359-2100
	dei	Security12b Title Security12bTitle	Common Stock, par value $0.0001 per share
	dei	Trading Symbol TradingSymbol	LMB
	dei	Security Exchange Name SecurityExchangeName	NASDAQ
	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
	dei	Entity Filer Category EntityFilerCategory	Non-accelerated Filer
	dei	Entity Small Business EntitySmallBusiness	true
	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
	dei	Entity Shell Company EntityShellCompany	false
CY2021Q4	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	10304242	shares
CY2021Q3	us-gaap	Cash Cash	33302000	USD
CY2020Q4	us-gaap	Cash Cash	42147000	USD
CY2021Q3	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	113000	USD
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CY2020Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	266000	USD
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CY2020Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	85767000	USD
CY2021Q3	us-gaap	Contract With Customer Asset Net Current ContractWithCustomerAssetNetCurrent	72193000	USD
CY2020Q4	us-gaap	Contract With Customer Asset Net Current ContractWithCustomerAssetNetCurrent	67098000	USD
CY2021Q3	us-gaap	Income Taxes Receivable IncomeTaxesReceivable	217000	USD
CY2020Q4	us-gaap	Income Taxes Receivable IncomeTaxesReceivable	0	USD
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CY2020Q4	us-gaap	Other Assets Current OtherAssetsCurrent	4292000	USD
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CY2021Q3	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	23094000	USD
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CY2020Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	6159000	USD
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CY2021Q3	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	10274242	shares
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CY2021Q3	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-1445000	USD
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CY2021Q3	us-gaap	Stockholders Equity StockholdersEquity	82975000	USD
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CY2021Q1	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Other Longterm Incentive Plans Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationOtherLongtermIncentivePlansRequisiteServicePeriodRecognition	677000	USD
CY2021Q1	us-gaap	Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures	0	USD
CY2021Q1	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	183000	USD
CY2021Q1	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	92000	USD
CY2021Q1	us-gaap	Stock Issued During Period Value Conversion Of Convertible Securities StockIssuedDuringPeriodValueConversionOfConvertibleSecurities	1989000	USD
CY2021Q1	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	22773000	USD
CY2021Q1	us-gaap	Net Income Loss NetIncomeLoss	-2282000	USD
CY2021Q1	us-gaap	Stockholders Equity StockholdersEquity	76798000	USD
CY2021Q2	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Other Longterm Incentive Plans Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationOtherLongtermIncentivePlansRequisiteServicePeriodRecognition	636000	USD
CY2021Q2	us-gaap	Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures	0	USD
CY2021Q2	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	7000	USD
CY2021Q2	us-gaap	Net Income Loss NetIncomeLoss	732000	USD
CY2021Q2	us-gaap	Stockholders Equity StockholdersEquity	78159000	USD
CY2021Q3	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Other Longterm Incentive Plans Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationOtherLongtermIncentivePlansRequisiteServicePeriodRecognition	703000	USD
CY2021Q3	us-gaap	Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures	0	USD
CY2021Q3	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	127000	USD
CY2021Q3	us-gaap	Stock Issued During Period Value Conversion Of Convertible Securities StockIssuedDuringPeriodValueConversionOfConvertibleSecurities	0	USD
CY2021Q3	us-gaap	Net Income Loss NetIncomeLoss	3986000	USD
CY2021Q3	us-gaap	Stockholders Equity StockholdersEquity	82975000	USD
CY2019Q4	us-gaap	Stockholders Equity StockholdersEquity	46870000	USD
CY2020Q1	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Other Longterm Incentive Plans Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationOtherLongtermIncentivePlansRequisiteServicePeriodRecognition	295000	USD
CY2020Q1	us-gaap	Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures	0	USD
CY2020Q1	us-gaap	Net Income Loss NetIncomeLoss	-52000	USD
CY2020Q1	us-gaap	Stockholders Equity StockholdersEquity	47113000	USD
CY2020Q2	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Other Longterm Incentive Plans Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationOtherLongtermIncentivePlansRequisiteServicePeriodRecognition	140000	USD
CY2020Q2	us-gaap	Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures	0	USD
CY2020Q2	us-gaap	Net Income Loss NetIncomeLoss	2947000	USD
CY2020Q2	us-gaap	Stockholders Equity StockholdersEquity	50200000	USD
CY2020Q3	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Other Longterm Incentive Plans Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationOtherLongtermIncentivePlansRequisiteServicePeriodRecognition	304000	USD
CY2020Q3	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	98000	USD
CY2020Q3	us-gaap	Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures	0	USD
CY2020Q3	us-gaap	Net Income Loss NetIncomeLoss	2525000	USD
CY2020Q3	us-gaap	Stockholders Equity StockholdersEquity	53127000	USD
	us-gaap	Net Income Loss NetIncomeLoss	2436000	USD
	us-gaap	Net Income Loss NetIncomeLoss	5420000	USD
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	4353000	USD
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	4635000	USD
	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	126000	USD
	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	62000	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	2016000	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	739000	USD
	lmb	Noncash Operating Lease Expense NoncashOperatingLeaseExpense	3152000	USD
	lmb	Noncash Operating Lease Expense NoncashOperatingLeaseExpense	3033000	USD
	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	251000	USD
	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	1620000	USD
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	391000	USD
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	211000	USD
	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-41000	USD
	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	18000	USD
	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-1961000	USD
	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	0	USD
	us-gaap	Fair Value Adjustment Of Warrants FairValueAdjustmentOfWarrants	-14000	USD
	us-gaap	Fair Value Adjustment Of Warrants FairValueAdjustmentOfWarrants	1312000	USD
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	12678000	USD
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	19834000	USD
	us-gaap	Increase Decrease In Contract With Customer Asset IncreaseDecreaseInContractWithCustomerAsset	5095000	USD
	us-gaap	Increase Decrease In Contract With Customer Asset IncreaseDecreaseInContractWithCustomerAsset	-8612000	USD
	us-gaap	Increase Decrease In Other Current Assets IncreaseDecreaseInOtherCurrentAssets	1243000	USD
	us-gaap	Increase Decrease In Other Current Assets IncreaseDecreaseInOtherCurrentAssets	-270000	USD
	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	4131000	USD
	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	2695000	USD
	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	-217000	USD
	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	-192000	USD
	us-gaap	Increase Decrease In Property And Other Taxes Payable IncreaseDecreaseInPropertyAndOtherTaxesPayable	-1426000	USD
	us-gaap	Increase Decrease In Property And Other Taxes Payable IncreaseDecreaseInPropertyAndOtherTaxesPayable	1947000	USD
	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	-9645000	USD
	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	18715000	USD
	lmb	Increase Decrease In Operating Lease Liabilities IncreaseDecreaseInOperatingLeaseLiabilities	-3036000	USD
	lmb	Increase Decrease In Operating Lease Liabilities IncreaseDecreaseInOperatingLeaseLiabilities	-3229000	USD
	us-gaap	Increase Decrease In Other Accrued Liabilities IncreaseDecreaseInOtherAccruedLiabilities	-2173000	USD
	us-gaap	Increase Decrease In Other Accrued Liabilities IncreaseDecreaseInOtherAccruedLiabilities	8925000	USD
	us-gaap	Increase Decrease In Other Noncurrent Liabilities IncreaseDecreaseInOtherNoncurrentLiabilities	-112000	USD
	us-gaap	Increase Decrease In Other Noncurrent Liabilities IncreaseDecreaseInOtherNoncurrentLiabilities	306000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-16781000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	35229000	USD
	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	421000	USD
	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	65000	USD
	us-gaap	Payments For Proceeds From Businesses And Interest In Affiliates PaymentsForProceedsFromBusinessesAndInterestInAffiliates	2000	USD
	us-gaap	Payments For Proceeds From Businesses And Interest In Affiliates PaymentsForProceedsFromBusinessesAndInterestInAffiliates	3000	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	687000	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	1116000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-268000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-1054000	USD
	us-gaap	Proceeds From Issuance Of Secured Debt ProceedsFromIssuanceOfSecuredDebt	30000000	USD
	us-gaap	Proceeds From Issuance Of Secured Debt ProceedsFromIssuanceOfSecuredDebt	0	USD
	us-gaap	Proceeds From Long Term Lines Of Credit ProceedsFromLongTermLinesOfCredit	0	USD
	us-gaap	Proceeds From Long Term Lines Of Credit ProceedsFromLongTermLinesOfCredit	7250000	USD
	us-gaap	Repayments Of Long Term Lines Of Credit RepaymentsOfLongTermLinesOfCredit	0	USD
	us-gaap	Repayments Of Long Term Lines Of Credit RepaymentsOfLongTermLinesOfCredit	7250000	USD
	us-gaap	Payments Of Debt Extinguishment Costs PaymentsOfDebtExtinguishmentCosts	1376000	USD
	us-gaap	Payments Of Debt Extinguishment Costs PaymentsOfDebtExtinguishmentCosts	0	USD
	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	22773000	USD
	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	0	USD
	us-gaap	Proceeds From Warrant Exercises ProceedsFromWarrantExercises	1989000	USD
	us-gaap	Proceeds From Warrant Exercises ProceedsFromWarrantExercises	0	USD
	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	1966000	USD
	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	1966000	USD
	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	593000	USD
	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	0	USD
	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	401000	USD
	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	102000	USD
	us-gaap	Proceeds From Stock Plans ProceedsFromStockPlans	278000	USD
	us-gaap	Proceeds From Stock Plans ProceedsFromStockPlans	149000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	8204000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-2919000	USD
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-8845000	USD
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	31256000	USD
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	42260000	USD
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	8457000	USD
CY2021Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	33415000	USD
CY2020Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	39713000	USD
	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	156000	USD
	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	924000	USD
	us-gaap	Right Of Use Asset Obtained In Exchange For Finance Lease Liability RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability	846000	USD
	us-gaap	Right Of Use Asset Obtained In Exchange For Finance Lease Liability RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability	2399000	USD
	lmb	Right Of Use Asset Disposed Or Adjusted Modifying Operating Lease Liability RightOfUseAssetDisposedOrAdjustedModifyingOperatingLeaseLiability	47000	USD
	lmb	Right Of Use Asset Disposed Or Adjusted Modifying Operating Lease Liability RightOfUseAssetDisposedOrAdjustedModifyingOperatingLeaseLiability	586000	USD
	lmb	Right Of Use Asset Disposed Or Adjusted Modifying Finance Lease Liability RightOfUseAssetDisposedOrAdjustedModifyingFinanceLeaseLiability	0	USD
	lmb	Right Of Use Asset Disposed Or Adjusted Modifying Finance Lease Liability RightOfUseAssetDisposedOrAdjustedModifyingFinanceLeaseLiability	-64000	USD
	us-gaap	Interest Paid Net InterestPaidNet	2138000	USD
	us-gaap	Interest Paid Net InterestPaidNet	4817000	USD
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	2096000	USD
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	-629000	USD
	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	2	segment
	lmb	Number Distinct Approaches To Customer Base NumberDistinctApproachesToCustomerBase	2	approach
	lmb	Service Period ServicePeriod	P2Y
	us-gaap	Revenue Performance Obligation Description Of Timing RevenuePerformanceObligationDescriptionOfTiming	six months to two years
CY2021Q3	lmb	Contract With Customer Asset Net Current Costs And Estimated Earnings In Excess Of Billings On Contracts ContractWithCustomerAssetNetCurrentCostsAndEstimatedEarningsInExcessOfBillingsOnContracts	39772000	USD
CY2020Q4	lmb	Contract With Customer Asset Net Current Costs And Estimated Earnings In Excess Of Billings On Contracts ContractWithCustomerAssetNetCurrentCostsAndEstimatedEarningsInExcessOfBillingsOnContracts	31894000	USD
	lmb	Increase Decrease In Costs And Estimated Earnings In Excess Of Billings On Contracts IncreaseDecreaseInCostsAndEstimatedEarningsInExcessOfBillingsOnContracts	7878000	USD
CY2021Q3	lmb	Contract With Customer Asset Net Current Retainage Receivable ContractWithCustomerAssetNetCurrentRetainageReceivable	32421000	USD
CY2020Q4	lmb	Contract With Customer Asset Net Current Retainage Receivable ContractWithCustomerAssetNetCurrentRetainageReceivable	35204000	USD
	lmb	Increase Decrease In Contract Receivable Retainage IncreaseDecreaseInContractReceivableRetainage	-2783000	USD
CY2021Q3	us-gaap	Contract With Customer Asset Net Current ContractWithCustomerAssetNetCurrent	72193000	USD
CY2020Q4	us-gaap	Contract With Customer Asset Net Current ContractWithCustomerAssetNetCurrent	67098000	USD
	us-gaap	Increase Decrease In Contract With Customer Asset IncreaseDecreaseInContractWithCustomerAsset	5095000	USD
	lmb	Retainage Receivable Percentage RetainageReceivablePercentage	0.10
CY2021Q3	lmb	Net Amount Of Unresolved Change Orders And Claims NetAmountOfUnresolvedChangeOrdersAndClaims	39200000	USD
CY2020Q4	lmb	Net Amount Of Unresolved Change Orders And Claims NetAmountOfUnresolvedChangeOrdersAndClaims	33600000	USD
CY2021Q3	lmb	Billings In Excess Of Costs And Estimated Earnings On Contracts BillingsInExcessOfCostsAndEstimatedEarningsOnContracts	36517000	USD
CY2020Q4	lmb	Billings In Excess Of Costs And Estimated Earnings On Contracts BillingsInExcessOfCostsAndEstimatedEarningsOnContracts	46020000	USD
	lmb	Increase Decrease In Billings In Excess Of Costs And Estimated Earnings On Contracts IncreaseDecreaseInBillingsInExcessOfCostsAndEstimatedEarningsOnContracts	-9503000	USD
CY2021Q3	us-gaap	Contract With Customer Asset Accumulated Allowance For Credit Loss ContractWithCustomerAssetAccumulatedAllowanceForCreditLoss	486000	USD
CY2020Q4	us-gaap	Contract With Customer Asset Accumulated Allowance For Credit Loss ContractWithCustomerAssetAccumulatedAllowanceForCreditLoss	628000	USD
	lmb	Increase Decrease In Provision For Loss On Contracts IncreaseDecreaseInProvisionForLossOnContracts	-142000	USD
CY2021Q3	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	37003000	USD
CY2020Q4	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	46648000	USD
	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	-9645000	USD
CY2021Q3	lmb	Revenue Earned On Uncompleted Contracts RevenueEarnedOnUncompletedContracts	718366000	USD
CY2020Q4	lmb	Revenue Earned On Uncompleted Contracts RevenueEarnedOnUncompletedContracts	752564000	USD
CY2021Q3	lmb	Billings To Date On Contracts BillingsToDateOnContracts	715111000	USD
CY2020Q4	lmb	Billings To Date On Contracts BillingsToDateOnContracts	766690000	USD
CY2021Q3	lmb	Net Under Overbilling On Contracts NetUnderOverbillingOnContracts	-3255000	USD
CY2020Q4	lmb	Net Under Overbilling On Contracts NetUnderOverbillingOnContracts	14126000	USD
CY2021Q3	lmb	Costs In Excess Of Billings And Estimated Earnings On Uncompleted Contracts CostsInExcessOfBillingsAndEstimatedEarningsOnUncompletedContracts	39772000	USD
CY2020Q4	lmb	Costs In Excess Of Billings And Estimated Earnings On Uncompleted Contracts CostsInExcessOfBillingsAndEstimatedEarningsOnUncompletedContracts	31894000	USD
CY2021Q3	lmb	Billings In Excess Of Billings And Estimated Earnings On Uncompleted Contracts BillingsInExcessOfBillingsAndEstimatedEarningsOnUncompletedContracts	36517000	USD
CY2020Q4	lmb	Billings In Excess Of Billings And Estimated Earnings On Uncompleted Contracts BillingsInExcessOfBillingsAndEstimatedEarningsOnUncompletedContracts	46020000	USD
CY2021Q3	lmb	Net Under Overbilling On Contracts NetUnderOverbillingOnContracts	-3255000	USD
CY2020Q4	lmb	Net Under Overbilling On Contracts NetUnderOverbillingOnContracts	14126000	USD
CY2021Q3	lmb	Gross Profit Write Down GrossProfitWriteDown	1200000	USD
CY2020Q3	lmb	Gross Profit Write Down GrossProfitWriteDown	800000	USD
CY2021Q3	lmb	Contract With Customer Change In Contract Estimates Gross Profit Threshold Amount ContractWithCustomerChangeInContractEstimatesGrossProfitThresholdAmount	250000	USD
	lmb	Gross Profit Write Down GrossProfitWriteDown	1300000	USD
	lmb	Gross Profit Write Down GrossProfitWriteDown	4200000	USD
	lmb	Contract With Customer Change In Contract Estimates Gross Profit Threshold Amount ContractWithCustomerChangeInContractEstimatesGrossProfitThresholdAmount	250000	USD
CY2021Q3	us-gaap	Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1 RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1	P24M
CY2020Q4	us-gaap	Goodwill Goodwill	6100000	USD
CY2021Q3	us-gaap	Goodwill Goodwill	6100000	USD
CY2021Q3	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	4900000	USD
CY2021Q3	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	3474000	USD
CY2021Q3	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	1426000	USD
CY2021Q3	us-gaap	Indefinite Lived Intangible Assets Excluding Goodwill IndefiniteLivedIntangibleAssetsExcludingGoodwill	9960000	USD
CY2021Q3	lmb	Intangible Assets Amortized Excluding Goodwill IntangibleAssetsAmortizedExcludingGoodwill	9960000	USD
CY2021Q3	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	14860000	USD
CY2021Q3	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	3474000	USD
CY2021Q3	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	11386000	USD
CY2020Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	5240000	USD
CY2020Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	3519000	USD
CY2020Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	1721000	USD
CY2020Q4	us-gaap	Indefinite Lived Intangible Assets Excluding Goodwill IndefiniteLivedIntangibleAssetsExcludingGoodwill	9960000	USD
CY2020Q4	lmb	Intangible Assets Amortized Excluding Goodwill IntangibleAssetsAmortizedExcludingGoodwill	9960000	USD
CY2020Q4	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	15200000	USD
CY2020Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	3519000	USD
CY2020Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	11681000	USD
CY2021Q3	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	100000	USD
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	300000	USD
CY2020Q3	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	100000	USD
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	500000	USD
CY2020Q3	us-gaap	Impairment Of Intangible Assets Excluding Goodwill ImpairmentOfIntangibleAssetsExcludingGoodwill	0	USD
	us-gaap	Impairment Of Intangible Assets Excluding Goodwill ImpairmentOfIntangibleAssetsExcludingGoodwill	0	USD
	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	USD
	us-gaap	Impairment Of Intangible Assets Excluding Goodwill ImpairmentOfIntangibleAssetsExcludingGoodwill	0	USD
CY2021Q3	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	USD
CY2020Q3	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	USD
CY2021Q3	us-gaap	Impairment Of Intangible Assets Excluding Goodwill ImpairmentOfIntangibleAssetsExcludingGoodwill	0	USD
	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	USD
CY2021Q3	us-gaap	Finance Lease Liability FinanceLeaseLiability	5338000	USD
CY2020Q4	us-gaap	Finance Lease Liability FinanceLeaseLiability	6459000	USD
CY2021Q3	lmb	Long Term Debt Gross And Lease Obligation LongTermDebtGrossAndLeaseObligation	31838000	USD
CY2020Q4	lmb	Long Term Debt Gross And Lease Obligation LongTermDebtGrossAndLeaseObligation	45459000	USD
CY2021Q3	us-gaap	Long Term Debt Current LongTermDebtCurrent	8460000	USD
CY2020Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	6536000	USD
CY2021Q3	us-gaap	Debt Instrument Unamortized Discount Premium And Debt Issuance Costs Net DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet	284000	USD
CY2020Q4	us-gaap	Debt Instrument Unamortized Discount Premium And Debt Issuance Costs Net DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet	2410000	USD
CY2021Q3	us-gaap	Long Term Debt And Capital Lease Obligations LongTermDebtAndCapitalLeaseObligations	23094000	USD
CY2020Q4	us-gaap	Long Term Debt And Capital Lease Obligations LongTermDebtAndCapitalLeaseObligations	36513000	USD
CY2021Q3	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	100000000	shares
CY2021Q3	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.0001
CY2021Q3	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	1000000	shares
CY2021Q3	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.0001
CY2021Q3	us-gaap	Class Of Warrant Or Right Outstanding ClassOfWarrantOrRightOutstanding	1229643	shares
CY2020Q4	us-gaap	Class Of Warrant Or Right Outstanding ClassOfWarrantOrRightOutstanding	4576799	shares
CY2021Q3	us-gaap	Net Income Loss NetIncomeLoss	3986000	USD
CY2020Q3	us-gaap	Net Income Loss NetIncomeLoss	2525000	USD
	us-gaap	Net Income Loss NetIncomeLoss	2436000	USD
	us-gaap	Net Income Loss NetIncomeLoss	5420000	USD
CY2021Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	10266000	shares
CY2020Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	7890000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	9916000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	7845000	shares
CY2021Q3	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	226000	shares
CY2020Q3	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	217000	shares
	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	229000	shares
	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	125000	shares
CY2021Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	10492000	shares
CY2020Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	8107000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	10145000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	7970000	shares
CY2021Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.39
CY2020Q3	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.278
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.211
CY2021Q3	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	0	USD
CY2020Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.32
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.25
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.69
CY2021Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.38
CY2020Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.31
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.24
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.68
CY2021Q3	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	1921797	shares
CY2020Q3	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	4585174	shares
	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	3580695	shares
	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	4581712	shares
CY2021Q3	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.288
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.257
CY2020Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	0	USD
CY2020Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	0	USD
CY2021Q3	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	0	USD
	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	2	segment
	lmb	Number Distinct Approaches To Customer Base NumberDistinctApproachesToCustomerBase	2	approach
	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	2	segment
CY2021Q3	us-gaap	Revenues Revenues	129177000	USD
CY2020Q3	us-gaap	Revenues Revenues	163856000	USD
	us-gaap	Revenues Revenues	363540000	USD
	us-gaap	Revenues Revenues	437813000	USD
CY2021Q3	us-gaap	Gross Profit GrossProfit	24463000	USD
CY2020Q3	us-gaap	Gross Profit GrossProfit	24171000	USD
	us-gaap	Gross Profit GrossProfit	60382000	USD
	us-gaap	Gross Profit GrossProfit	62730000	USD
CY2021Q3	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	18302000	USD
CY2020Q3	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	17045000	USD
	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	52679000	USD
	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	47596000	USD
CY2021Q3	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	87000	USD
CY2020Q3	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	109000	USD
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	295000	USD
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	526000	USD
CY2021Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	6074000	USD
CY2020Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	7017000	USD
	us-gaap	Operating Income Loss OperatingIncomeLoss	7408000	USD
	us-gaap	Operating Income Loss OperatingIncomeLoss	14608000	USD
CY2021Q3	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	-424000	USD
CY2020Q3	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	-2154000	USD
	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	-2140000	USD
	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	-6449000	USD
CY2021Q3	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	0	USD
CY2020Q3	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	0	USD
	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-1961000	USD
	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	0	USD
CY2021Q3	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-49000	USD
CY2020Q3	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	3000	USD
	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-41000	USD
	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	18000	USD
CY2021Q3	us-gaap	Fair Value Adjustment Of Warrants FairValueAdjustmentOfWarrants	0	USD
CY2020Q3	us-gaap	Fair Value Adjustment Of Warrants FairValueAdjustmentOfWarrants	1371000	USD
	us-gaap	Fair Value Adjustment Of Warrants FairValueAdjustmentOfWarrants	-14000	USD
	us-gaap	Fair Value Adjustment Of Warrants FairValueAdjustmentOfWarrants	1312000	USD
CY2021Q3	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-473000	USD
CY2020Q3	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-3522000	USD
	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-4128000	USD
	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-7743000	USD
CY2021Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	5601000	USD
CY2020Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	3495000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	3280000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	6865000	USD
CY2021Q3	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	1389000	USD
CY2020Q3	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	1495000	USD
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	4353000	USD
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	4635000	USD
CY2021Q3	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	15802000	USD
CY2020Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	18751000	USD
CY2021Q3	us-gaap	Finance Lease Right Of Use Asset FinanceLeaseRightOfUseAsset	5116000	USD
CY2020Q4	us-gaap	Finance Lease Right Of Use Asset FinanceLeaseRightOfUseAsset	6242000	USD
CY2021Q3	lmb	Lease Right Of Use Asset LeaseRightOfUseAsset	20918000	USD
CY2020Q4	lmb	Lease Right Of Use Asset LeaseRightOfUseAsset	24993000	USD
CY2021Q3	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	4061000	USD
CY2020Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	3929000	USD
CY2021Q3	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	2460000	USD
CY2020Q4	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	2536000	USD
CY2021Q3	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	12495000	USD
CY2020Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	15459000	USD
CY2021Q3	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	2878000	USD
CY2020Q4	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	3923000	USD
CY2021Q3	lmb	Lease Liability LeaseLiability	21894000	USD
CY2020Q4	lmb	Lease Liability LeaseLiability	25847000	USD
CY2021Q3	lmb	Operating Lease Right Of Use Asset Accumulated Amortization OperatingLeaseRightOfUseAssetAccumulatedAmortization	15000000	USD
CY2020Q4	lmb	Operating Lease Right Of Use Asset Accumulated Amortization OperatingLeaseRightOfUseAssetAccumulatedAmortization	11900000	USD
CY2021Q3	us-gaap	Finance Lease Right Of Use Asset Accumulated Amortization FinanceLeaseRightOfUseAssetAccumulatedAmortization	5800000	USD
CY2020Q4	us-gaap	Finance Lease Right Of Use Asset Accumulated Amortization FinanceLeaseRightOfUseAssetAccumulatedAmortization	5300000	USD
CY2021Q3	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	644000	USD
CY2020Q3	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	684000	USD
	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	1971000	USD
	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	2001000	USD
CY2021Q3	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	72000	USD
CY2020Q3	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	89000	USD
	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	236000	USD
	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	269000	USD
CY2021Q3	us-gaap	Lease Cost LeaseCost	1985000	USD
CY2020Q3	us-gaap	Lease Cost LeaseCost	2010000	USD
	us-gaap	Lease Cost LeaseCost	6019000	USD
	us-gaap	Lease Cost LeaseCost	6038000	USD
CY2021Q3	us-gaap	Finance Lease Liability Payments Remainder Of Fiscal Year FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear	718000	USD
CY2021Q3	us-gaap	Lessee Operating Lease Liability Payments Remainder Of Fiscal Year LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear	1242000	USD
CY2021Q3	us-gaap	Finance Lease Liability Payments Due Next Twelve Months FinanceLeaseLiabilityPaymentsDueNextTwelveMonths	2539000	USD
CY2021Q3	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	4624000	USD
CY2021Q3	us-gaap	Finance Lease Liability Payments Due Year Two FinanceLeaseLiabilityPaymentsDueYearTwo	1544000	USD
CY2021Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	3516000	USD
CY2021Q3	us-gaap	Finance Lease Liability Payments Due Year Three FinanceLeaseLiabilityPaymentsDueYearThree	733000	USD
CY2021Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	2917000	USD
CY2021Q3	us-gaap	Finance Lease Liability Payments Due Year Four FinanceLeaseLiabilityPaymentsDueYearFour	169000	USD
CY2021Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	2409000	USD
CY2021Q3	lmb	Finance Lease Liability To Be Paid After Year Four FinanceLeaseLiabilityToBePaidAfterYearFour	0	USD
CY2021Q3	lmb	Lessee Operating Lease Liability To Be Paid After Year Four LesseeOperatingLeaseLiabilityToBePaidAfterYearFour	4043000	USD
CY2021Q3	us-gaap	Finance Lease Liability Payments Due FinanceLeaseLiabilityPaymentsDue	5703000	USD
CY2021Q3	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	18751000	USD
CY2021Q3	us-gaap	Finance Lease Liability Undiscounted Excess Amount FinanceLeaseLiabilityUndiscountedExcessAmount	365000	USD
CY2021Q3	us-gaap	Finance Lease Liability FinanceLeaseLiability	5338000	USD
CY2021Q3	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P4Y11M26D
CY2020Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P5Y5M23D
CY2021Q3	us-gaap	Finance Lease Weighted Average Remaining Lease Term1 FinanceLeaseWeightedAverageRemainingLeaseTerm1	P2Y5M23D
CY2020Q4	us-gaap	Finance Lease Weighted Average Remaining Lease Term1 FinanceLeaseWeightedAverageRemainingLeaseTerm1	P2Y9M10D
CY2021Q3	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0484
CY2020Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0483
CY2021Q3	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.0537
CY2020Q4	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.0550
	us-gaap	Operating Lease Payments OperatingLeasePayments	3696000	USD
	us-gaap	Operating Lease Payments OperatingLeasePayments	3963000	USD
	us-gaap	Finance Lease Interest Payment On Liability FinanceLeaseInterestPaymentOnLiability	236000	USD
	us-gaap	Finance Lease Interest Payment On Liability FinanceLeaseInterestPaymentOnLiability	269000	USD
	lmb	Finance Lease Principal And Disposals Payments FinanceLeasePrincipalAndDisposalsPayments	1966000	USD
	lmb	Finance Lease Principal And Disposals Payments FinanceLeasePrincipalAndDisposalsPayments	1966000	USD
	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	156000	USD
	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	924000	USD
	us-gaap	Right Of Use Asset Obtained In Exchange For Finance Lease Liability RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability	846000	USD
	us-gaap	Right Of Use Asset Obtained In Exchange For Finance Lease Liability RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability	2399000	USD
	lmb	Right Of Use Asset Disposed Or Adjusted Modifying Operating Lease Liability RightOfUseAssetDisposedOrAdjustedModifyingOperatingLeaseLiability	47000	USD
	lmb	Right Of Use Asset Disposed Or Adjusted Modifying Operating Lease Liability RightOfUseAssetDisposedOrAdjustedModifyingOperatingLeaseLiability	586000	USD
	lmb	Right Of Use Asset Disposed Or Adjusted Modifying Finance Lease Liability RightOfUseAssetDisposedOrAdjustedModifyingFinanceLeaseLiability	0	USD
	lmb	Right Of Use Asset Disposed Or Adjusted Modifying Finance Lease Liability RightOfUseAssetDisposedOrAdjustedModifyingFinanceLeaseLiability	-64000	USD
	lmb	Payment To Acquire Workers Compensation And General Liability Insurance PaymentToAcquireWorkersCompensationAndGeneralLiabilityInsurance	250000	USD
	us-gaap	Malpractice Insurance Annual Coverage Limit MalpracticeInsuranceAnnualCoverageLimit	4400000	USD
	us-gaap	Schedule Of Liability For Unpaid Claims And Claims Adjustment Expense ScheduleOfLiabilityForUnpaidClaimsAndClaimsAdjustmentExpense	The components of the self-insurance liability as of September 30, 2021 and December 31, 2020 are as follows:<table style="border-collapse:collapse;display:inline-table;margin-bottom:5pt;vertical-align:text-bottom;width:100.000%"><tr><td style="width:1.0%"/><td style="width:62.204%"/><td style="width:0.1%"/><td style="width:1.0%"/><td style="width:16.882%"/><td style="width:0.1%"/><td style="width:0.1%"/><td style="width:0.530%"/><td style="width:0.1%"/><td style="width:1.0%"/><td style="width:16.884%"/><td style="width:0.1%"/></tr><tr><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:100%">(in thousands)</span></td><td colspan="3" style="padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%">September 30,<br/>2021</span></td><td colspan="3" style="padding:0 1pt"/><td colspan="3" style="padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%">December 31,<br/>2020</span></td></tr><tr><td colspan="3" style="background-color:#cceeff;padding:2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Current liability — workers’ compensation and general liability</span></td><td style="background-color:#cceeff;border-top:1pt solid #000000;padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">$</span></td><td style="background-color:#cceeff;border-top:1pt solid #000000;padding:2px 0;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">94 </span></td><td style="background-color:#cceeff;border-top:1pt solid #000000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/><td colspan="3" style="background-color:#cceeff;padding:0 1pt"/><td style="background-color:#cceeff;border-top:1pt solid #000000;padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">$</span></td><td style="background-color:#cceeff;border-top:1pt solid #000000;padding:2px 0;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">197 </span></td><td style="background-color:#cceeff;border-top:1pt solid #000000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/></tr><tr><td colspan="3" style="background-color:#ffffff;padding:2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Current liability — medical and dental</span></td><td colspan="2" style="background-color:#ffffff;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">540 </span></td><td style="background-color:#ffffff;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/><td colspan="3" style="background-color:#ffffff;padding:0 1pt"/><td colspan="2" style="background-color:#ffffff;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">764 </span></td><td style="background-color:#ffffff;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/></tr><tr><td colspan="3" style="background-color:#cceeff;padding:2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Non-current liability</span></td><td colspan="2" style="background-color:#cceeff;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">776 </span></td><td style="background-color:#cceeff;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/><td colspan="3" style="background-color:#cceeff;padding:0 1pt"/><td colspan="2" style="background-color:#cceeff;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">890 </span></td><td style="background-color:#cceeff;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/></tr><tr><td colspan="3" style="background-color:#ffffff;padding:2px 1pt;text-align:left;vertical-align:bottom"><div style="padding-left:9pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Total liability shown in Accrued expenses and other current liabilities</span></div></td><td style="background-color:#ffffff;border-top:1pt solid #000000;padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">$</span></td><td style="background-color:#ffffff;border-top:1pt solid #000000;padding:2px 0;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">1,410 </span></td><td style="background-color:#ffffff;border-top:1pt solid #000000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/><td colspan="3" style="background-color:#ffffff;padding:0 1pt"/><td style="background-color:#ffffff;border-top:1pt solid #000000;padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">$</span></td><td style="background-color:#ffffff;border-top:1pt solid #000000;padding:2px 0;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">1,851 </span></td><td style="background-color:#ffffff;border-top:1pt solid #000000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/></tr><tr><td colspan="3" style="background-color:#cceeff;padding:2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Restricted cash</span></td><td style="background-color:#cceeff;border-bottom:3pt double #000000;border-top:3pt double #000000;padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">$</span></td><td style="background-color:#cceeff;border-bottom:3pt double #000000;border-top:3pt double #000000;padding:2px 0;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">113 </span></td><td style="background-color:#cceeff;border-bottom:3pt double #000000;border-top:3pt double #000000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/><td colspan="3" style="background-color:#cceeff;padding:0 1pt"/><td style="background-color:#cceeff;border-bottom:3pt double #000000;border-top:3pt double #000000;padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">$</span></td><td style="background-color:#cceeff;border-bottom:3pt double #000000;border-top:3pt double #000000;padding:2px 0;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">113 </span></td><td style="background-color:#cceeff;border-bottom:3pt double #000000;border-top:3pt double #000000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/></tr></table>
CY2021Q3	us-gaap	Workers Compensation Liability Current WorkersCompensationLiabilityCurrent	94000	USD
CY2020Q4	us-gaap	Workers Compensation Liability Current WorkersCompensationLiabilityCurrent	197000	USD
CY2021Q3	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	540000	USD
CY2020Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	764000	USD
CY2021Q3	us-gaap	Accounts Payable And Accrued Liabilities Noncurrent AccountsPayableAndAccruedLiabilitiesNoncurrent	776000	USD
CY2020Q4	us-gaap	Accounts Payable And Accrued Liabilities Noncurrent AccountsPayableAndAccruedLiabilitiesNoncurrent	890000	USD
CY2021Q3	us-gaap	Other Liabilities OtherLiabilities	1410000	USD
CY2020Q4	us-gaap	Other Liabilities OtherLiabilities	1851000	USD
CY2021Q3	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	113000	USD
CY2020Q4	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	113000	USD

Files In Submission

Name	View Source	Status
0001628280-21-022804-index-headers.html	Edgar Link	pending
0001628280-21-022804-index.html	Edgar Link	pending
0001628280-21-022804.txt	Edgar Link	pending
0001628280-21-022804-xbrl.zip	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
lmb-09302021xexhibit311.htm	Edgar Link	pending
lmb-09302021xexhibit312.htm	Edgar Link	pending
lmb-09302021xexhibit321.htm	Edgar Link	pending
lmb-09302021xexhibit322.htm	Edgar Link	pending
lmb-20210930.htm	Edgar Link	pending
lmb-20210930.xsd	Edgar Link	pending
lmb-20210930_cal.xml	Edgar Link	unprocessable
lmb-20210930_def.xml	Edgar Link	unprocessable
lmb-20210930_g1.jpg	Edgar Link	pending
lmb-20210930_htm.xml	Edgar Link	completed
lmb-20210930_lab.xml	Edgar Link	unprocessable
lmb-20210930_pre.xml	Edgar Link	unprocessable
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report.css	Edgar Link	pending
Show.js	Edgar Link	pending

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Limbach Holdings, Inc. Stock $lmb

2021 Q4 Form 10-Q Financial Statement

#000162828021022804 Filed on November 10, 2021

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$LMB Limbach Holdings, Inc. Stock $lmb

2021 Q4 Form 10-Q Financial Statement

#000162828021022804 Filed on November 10, 2021

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$LMB
Limbach Holdings, Inc. Stock $lmb