$SMID
SMITH MIDLAND CORP Stock $smid

$smid Overview Financials Valuation SEC Filings Company Website

2021 Form 10-K Financial Statement

#000165495422004286 Filed on March 31, 2022

Income Statement

Concept	2021	2020 Q4	2020
Revenue	$50.64M	$11.07M	$43.86M
YoY Change	15.46%	-11.01%	-6.06%
Cost Of Revenue	$36.22M	$7.850M	$32.82M
YoY Change	10.37%	-16.84%	-10.62%
Gross Profit	$14.42M	$3.220M	$11.04M
YoY Change	30.59%	7.33%	10.75%
Gross Profit Margin	28.47%	29.09%	25.17%
Selling, General & Admin	$8.252M	$2.050M	$7.283M
YoY Change	13.3%	0.99%	-1.85%
% of Gross Profit	57.23%	63.66%	65.96%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$2.671M	$620.0K	$2.412M
YoY Change	10.74%	31.91%	34.75%
% of Gross Profit	18.52%	19.25%	21.84%
Operating Expenses	$8.252M	$2.050M	$7.283M
YoY Change	13.3%	0.99%	-1.98%
Operating Profit	$6.168M	$1.170M	$3.759M
YoY Change	64.09%	20.62%	47.99%
Interest Expense	$190.0K	-$40.00K	$217.0K
YoY Change	-12.44%	0.0%	-255.0%
% of Operating Profit	3.08%	-3.42%	5.77%
Other Income/Expense, Net	$2.926M	$40.00K	$33.00K
YoY Change	8766.67%	-300.0%	-34.0%
Pretax Income	$9.094M	$1.250M	$3.792M
YoY Change	139.82%	34.41%	51.68%
Income Tax	$1.524M	$540.0K	$1.127M
% Of Pretax Income	16.76%	43.2%	29.72%
Net Earnings	$7.570M	$710.0K	$2.665M
YoY Change	184.05%	-4.05%	36.67%
Net Earnings / Revenue	14.95%	6.41%	6.08%
Basic Earnings Per Share	$1.45		$0.51
Diluted Earnings Per Share	$1.45	$136.5K	$0.51
COMMON SHARES
Basic Shares Outstanding	5.205M shares		5.185M shares
Diluted Shares Outstanding	5.210M shares		5.187M shares

Balance Sheet

Concept	2021	2020 Q4	2020
SHORT-TERM ASSETS
Cash & Short-Term Investments	$13.49M	$9.990M	$9.990M
YoY Change	35.06%	293.31%	293.31%
Cash & Equivalents	$13.49M	$8.764M	$8.760M
Short-Term Investments	$0.00	$1.230M	$1.230M
Other Short-Term Assets	$551.0K	$620.0K	$620.0K
YoY Change	-11.13%	-20.51%	-20.51%
Inventory	$2.845M	$2.190M	$2.190M
Prepaid Expenses
Receivables	$10.45M	$9.798M	$10.54M
Other Receivables	$411.0K	$0.00	$0.00
Total Short-Term Assets	$27.75M	$23.34M	$23.34M
YoY Change	18.9%	22.65%	22.65%
LONG-TERM ASSETS
Property, Plant & Equipment	$25.32M	$18.60M	$22.84M
YoY Change	10.84%	-18.34%	0.26%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets	$258.0K	$319.0K	$320.0K
YoY Change	-19.38%	2.9%	3.23%
Total Long-Term Assets	$25.57M	$23.16M	$23.16M
YoY Change	10.42%	0.29%	0.3%
TOTAL ASSETS
Total Short-Term Assets	$27.75M	$23.34M	$23.34M
Total Long-Term Assets	$25.57M	$23.16M	$23.16M
Total Assets	$53.33M	$46.50M	$46.50M
YoY Change	14.68%	10.4%	10.4%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$2.071M	$1.866M	$1.870M
YoY Change	10.75%	-41.32%	-41.19%
Accrued Expenses	$1.782M	$875.0K	$2.280M
YoY Change	-21.84%	-31.64%	78.13%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due	$468.0K	$740.0K	$740.0K
YoY Change	-36.76%	-20.43%	-20.43%
Total Short-Term Liabilities	$13.91M	$8.900M	$8.900M
YoY Change	56.28%	-7.29%	-7.29%
LONG-TERM LIABILITIES
Long-Term Debt	$3.724M	$6.890M	$6.890M
YoY Change	-45.95%	68.46%	68.46%
Other Long-Term Liabilities	$1.987M	$4.600M	$4.600M
YoY Change	-56.8%	-19.58%	-19.58%
Total Long-Term Liabilities	$5.711M	$11.49M	$11.49M
YoY Change	-50.3%	17.13%	17.13%
TOTAL LIABILITIES
Total Short-Term Liabilities	$13.91M	$8.900M	$8.900M
Total Long-Term Liabilities	$5.711M	$11.49M	$11.49M
Total Liabilities	$21.58M	$22.85M	$22.85M
YoY Change	-5.58%	7.33%	7.33%
SHAREHOLDERS EQUITY
Retained Earnings		$17.29M
YoY Change
Common Stock		$52.00K
YoY Change
Preferred Stock
YoY Change
Treasury Stock (at cost)		$102.0K
YoY Change
Treasury Stock Shares
Shareholders Equity	$31.75M	$23.65M	$23.65M
YoY Change
Total Liabilities & Shareholders Equity	$53.33M	$46.50M	$46.50M
YoY Change	14.68%	10.4%	10.4%

Cashflow Statement

Concept	2021	2020 Q4	2020
OPERATING ACTIVITIES
Net Income	$7.570M	$710.0K	$2.665M
YoY Change	184.05%	-4.05%	36.67%
Depreciation, Depletion And Amortization	$2.671M	$620.0K	$2.412M
YoY Change	10.74%	31.91%	34.75%
Cash From Operating Activities	$9.126M	$1.510M	$7.487M
YoY Change	21.89%	60.64%	90.51%
INVESTING ACTIVITIES
Capital Expenditures	$5.367M	-$130.0K	$2.627M
YoY Change	104.3%	-88.39%	-158.25%
Acquisitions
YoY Change
Other Investing Activities	$1.713M	$90.00K	$210.0K
YoY Change	715.71%	800.0%	-191.3%
Cash From Investing Activities	-$3.654M	-$40.00K	-$2.421M
YoY Change	50.93%	-96.4%	-48.92%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-$744.0K	-160.0K	$2.334M
YoY Change	-131.88%	-130.77%	914.78%
NET CHANGE
Cash From Operating Activities	$9.126M	1.510M	$7.487M
Cash From Investing Activities	-$3.654M	-40.00K	-$2.421M
Cash From Financing Activities	-$744.0K	-160.0K	$2.334M
Net Change In Cash	$4.728M	1.310M	$7.400M
YoY Change	-36.11%	274.29%	-1375.86%
FREE CASH FLOW
Cash From Operating Activities	$9.126M	$1.510M	$7.487M
Capital Expenditures	$5.367M	-$130.0K	$2.627M
Free Cash Flow	$3.759M	$1.640M	$4.860M
YoY Change	-22.65%	-20.39%	-42.42%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2021	dei	Auditor Location AuditorLocation	Richmond, Virginia
CY2021Q4	us-gaap	Cash Cash	13492000	USD
CY2020Q4	us-gaap	Cash Cash	8764000	USD
CY2021Q4	us-gaap	Available For Sale Securities Current AvailableForSaleSecuritiesCurrent	0	USD
CY2020Q4	us-gaap	Available For Sale Securities Current AvailableForSaleSecuritiesCurrent	1228000	USD
CY2021Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	437000	USD
CY2020Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	397000	USD
CY2021Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	10013000	USD
CY2020Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	9798000	USD
CY2021Q4	smid	Trade Unbilled TradeUnbilled	439000	USD
CY2020Q4	smid	Trade Unbilled TradeUnbilled	742000	USD
CY2021Q4	us-gaap	Inventory Raw Materials InventoryRawMaterials	1143000	USD
CY2020Q4	us-gaap	Inventory Raw Materials InventoryRawMaterials	643000	USD
CY2021Q4	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	1702000	USD
CY2020Q4	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	1551000	USD
CY2021Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	551000	USD
CY2020Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	615000	USD
CY2021Q4	us-gaap	Prepaid Taxes PrepaidTaxes	411000	USD
CY2020Q4	us-gaap	Prepaid Taxes PrepaidTaxes	0	USD
CY2021Q4	us-gaap	Assets Current AssetsCurrent	27751000	USD
CY2020Q4	us-gaap	Assets Current AssetsCurrent	23341000	USD
CY2021Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	21926000	USD
CY2020Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	18602000	USD
CY2021Q4	us-gaap	Deferred Costs DeferredCosts	3390000	USD
CY2020Q4	us-gaap	Deferred Costs DeferredCosts	4237000	USD
CY2021Q4	us-gaap	Other Assets OtherAssets	258000	USD
CY2020Q4	us-gaap	Other Assets OtherAssets	319000	USD
CY2021Q4	us-gaap	Assets Assets	53325000	USD
CY2020Q4	us-gaap	Assets Assets	46499000	USD
CY2021Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	2071000	USD
CY2020Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	1866000	USD
CY2021Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	657000	USD
CY2020Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	875000	USD
CY2021Q4	us-gaap	Deferred Revenue DeferredRevenue	2454000	USD
CY2020Q4	us-gaap	Deferred Revenue DeferredRevenue	1774000	USD
CY2021Q4	smid	Accrued Compensation Current AccruedCompensationCurrent	1036000	USD
CY2020Q4	smid	Accrued Compensation Current AccruedCompensationCurrent	1318000	USD
CY2021Q4	us-gaap	Accrued Income Taxes AccruedIncomeTaxes	2033000	USD
CY2020Q4	us-gaap	Accrued Income Taxes AccruedIncomeTaxes	470000	USD
CY2021Q4	us-gaap	Sale Leaseback Transaction Deferred Gain Net SaleLeasebackTransactionDeferredGainNet	3776000	USD
CY2020Q4	us-gaap	Sale Leaseback Transaction Deferred Gain Net SaleLeasebackTransactionDeferredGainNet	1203000	USD
CY2021Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	89000	USD
CY2020Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	85000	USD
CY2021Q4	us-gaap	Notes Payable Current NotesPayableCurrent	468000	USD
CY2020Q4	us-gaap	Notes Payable Current NotesPayableCurrent	740000	USD
CY2021Q4	us-gaap	Customer Advances And Deposits CustomerAdvancesAndDeposits	1325000	USD
CY2020Q4	us-gaap	Customer Advances And Deposits CustomerAdvancesAndDeposits	569000	USD
CY2021Q4	us-gaap	Liabilities Current LiabilitiesCurrent	13909000	USD
CY2020Q4	us-gaap	Liabilities Current LiabilitiesCurrent	8900000	USD
CY2021Q4	us-gaap	Deferred Revenue Current DeferredRevenueCurrent	1865000	USD
CY2020Q4	us-gaap	Deferred Revenue Current DeferredRevenueCurrent	600000	USD
CY2021Q4	smid	Deferred Buy Bacl Lease Obligation DeferredBuyBaclLeaseObligation	0	USD
CY2020Q4	smid	Deferred Buy Bacl Lease Obligation DeferredBuyBaclLeaseObligation	3790000	USD
CY2021Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	122000	USD
CY2020Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	211000	USD
CY2021Q4	us-gaap	Long Term Notes Payable LongTermNotesPayable	3724000	USD
CY2020Q4	us-gaap	Long Term Notes Payable LongTermNotesPayable	4196000	USD
CY2021Q4	us-gaap	Long Term Loans Payable LongTermLoansPayable	0	USD
CY2020Q4	us-gaap	Long Term Loans Payable LongTermLoansPayable	2692000	USD
CY2021Q4	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	1955000	USD
CY2020Q4	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	2461000	USD
CY2021Q4	us-gaap	Liabilities Liabilities	21575000	USD
CY2020Q4	us-gaap	Liabilities Liabilities	22850000	USD
CY2021Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies	0	USD
CY2020Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies	0	USD
CY2021Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2021Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	1000000	shares
CY2021Q4	us-gaap	Preferred Stock Value PreferredStockValue	0	USD
CY2020Q4	us-gaap	Preferred Stock Value PreferredStockValue	0	USD
CY2021Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2021Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	8000000	shares
CY2021Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	5353095	shares
CY2020Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	5279411	shares
CY2021Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	5229658	shares
CY2020Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	5202158	shares
CY2021Q4	us-gaap	Common Stock Value CommonStockValue	53000	USD
CY2020Q4	us-gaap	Common Stock Value CommonStockValue	52000	USD
CY2021Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	6935000	USD
CY2020Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	6405000	USD
CY2021Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	40920	shares
CY2021Q4	us-gaap	Treasury Stock Value TreasuryStockValue	102000	USD
CY2020Q4	us-gaap	Treasury Stock Value TreasuryStockValue	102000	USD
CY2021Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	24864000	USD
CY2020Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	17294000	USD
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	31750000	USD
CY2020Q4	us-gaap	Stockholders Equity StockholdersEquity	23649000	USD
CY2021Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	53325000	USD
CY2020Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	46499000	USD
CY2021	us-gaap	Production Costs ProductionCosts	28500000	USD
CY2020	us-gaap	Production Costs ProductionCosts	26776000	USD
CY2021	us-gaap	Landing Fees And Other Rentals LandingFeesAndOtherRentals	9925000	USD
CY2020	us-gaap	Landing Fees And Other Rentals LandingFeesAndOtherRentals	6879000	USD
CY2021	us-gaap	Royalty Income Nonoperating RoyaltyIncomeNonoperating	2216000	USD
CY2020	us-gaap	Royalty Income Nonoperating RoyaltyIncomeNonoperating	1688000	USD
CY2021	smid	Shipping And Installation Revenue ShippingAndInstallationRevenue	10001000	USD
CY2020	smid	Shipping And Installation Revenue ShippingAndInstallationRevenue	8519000	USD
CY2021	us-gaap	Revenues Revenues	50642000	USD
CY2020	us-gaap	Revenues Revenues	43862000	USD
CY2021	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	36222000	USD
CY2020	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	32820000	USD
CY2021	us-gaap	Gross Profit GrossProfit	14420000	USD
CY2020	us-gaap	Gross Profit GrossProfit	11042000	USD
CY2021	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	5416000	USD
CY2020	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	4989000	USD
CY2021	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	2836000	USD
CY2020	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	2294000	USD
CY2021	us-gaap	Operating Expenses OperatingExpenses	8252000	USD
CY2020	us-gaap	Operating Expenses OperatingExpenses	7283000	USD
CY2021	us-gaap	Operating Income Loss OperatingIncomeLoss	6168000	USD
CY2020	us-gaap	Operating Income Loss OperatingIncomeLoss	3759000	USD
CY2021	us-gaap	Interest Expense InterestExpense	190000	USD
CY2020	us-gaap	Interest Expense InterestExpense	217000	USD
CY2021	us-gaap	Interest Income Domestic Deposits InterestIncomeDomesticDeposits	35000	USD
CY2020	us-gaap	Interest Income Domestic Deposits InterestIncomeDomesticDeposits	35000	USD
CY2021	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	317000	USD
CY2020	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	133000	USD
CY2021	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	2692000	USD
CY2020	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	0	USD
CY2021	us-gaap	Other Income OtherIncome	72000	USD
CY2020	us-gaap	Other Income OtherIncome	82000	USD
CY2021	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	2926000	USD
CY2020	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	33000	USD
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	9094000	USD
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	3792000	USD
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1524000	USD
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1127000	USD
CY2021	us-gaap	Net Income Loss NetIncomeLoss	7570000	USD
CY2020	us-gaap	Net Income Loss NetIncomeLoss	2665000	USD
CY2020	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.51
CY2019Q4	us-gaap	Stockholders Equity StockholdersEquity	20821000	USD
CY2020	us-gaap	Stock Issued During Period Value Restricted Stock Award Gross StockIssuedDuringPeriodValueRestrictedStockAwardGross	163000	USD
CY2020	us-gaap	Net Income Loss NetIncomeLoss	2665000	USD
CY2020Q4	us-gaap	Stockholders Equity StockholdersEquity	23649000	USD
CY2021	us-gaap	Stock Issued During Period Value Restricted Stock Award Gross StockIssuedDuringPeriodValueRestrictedStockAwardGross	531000	USD
CY2021	us-gaap	Net Income Loss NetIncomeLoss	7570000	USD
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	31750000	USD
CY2021	us-gaap	Net Income Loss NetIncomeLoss	7570000	USD
CY2021	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	2671000	USD
CY2020	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	2412000	USD
CY2021	smid	Gain Loss On Forgiveness Of Ppp Loan GainLossOnForgivenessOfPppLoan	-2692000	USD
CY2020	smid	Gain Loss On Forgiveness Of Ppp Loan GainLossOnForgivenessOfPppLoan	0	USD
CY2021	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	-311000	USD
CY2020	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	-133000	USD
CY2021	smid	Gain Loss On Sale Of Investment Securities GainLossOnSaleOfInvestmentSecurities	-6000	USD
CY2020	smid	Gain Loss On Sale Of Investment Securities GainLossOnSaleOfInvestmentSecurities	0	USD
CY2021	us-gaap	Unrealized Gain Loss On Investments UnrealizedGainLossOnInvestments	0	USD
CY2020	us-gaap	Unrealized Gain Loss On Investments UnrealizedGainLossOnInvestments	23000	USD
CY2021	us-gaap	Allowance For Doubtful Accounts Receivable Period Increase Decrease AllowanceForDoubtfulAccountsReceivablePeriodIncreaseDecrease	40000	USD
CY2020	us-gaap	Allowance For Doubtful Accounts Receivable Period Increase Decrease AllowanceForDoubtfulAccountsReceivablePeriodIncreaseDecrease	-64000	USD
CY2021	us-gaap	Share Based Compensation ShareBasedCompensation	531000	USD
CY2020	us-gaap	Share Based Compensation ShareBasedCompensation	163000	USD
CY2021	us-gaap	Increase Decrease In Deferred Income Taxes IncreaseDecreaseInDeferredIncomeTaxes	-506000	USD
CY2020	us-gaap	Increase Decrease In Deferred Income Taxes IncreaseDecreaseInDeferredIncomeTaxes	575000	USD
CY2021	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-255000	USD
CY2020	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	2861000	USD
CY2021	us-gaap	Increase Decrease In Unbilled Receivables IncreaseDecreaseInUnbilledReceivables	302000	USD
CY2020	us-gaap	Increase Decrease In Unbilled Receivables IncreaseDecreaseInUnbilledReceivables	-432000	USD
CY2021	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-651000	USD
CY2020	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	48000	USD
CY2021	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	92000	USD
CY2020	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	128000	USD
CY2021	us-gaap	Increase Decrease In Prepaid Taxes IncreaseDecreaseInPrepaidTaxes	-411000	USD
CY2020	us-gaap	Increase Decrease In Prepaid Taxes IncreaseDecreaseInPrepaidTaxes	432000	USD
CY2021	us-gaap	Increase Decrease In Accounts Payable Trade IncreaseDecreaseInAccountsPayableTrade	205000	USD
CY2020	us-gaap	Increase Decrease In Accounts Payable Trade IncreaseDecreaseInAccountsPayableTrade	-1314000	USD
CY2021	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	-219000	USD
CY2020	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	750000	USD
CY2021	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	1945000	USD
CY2020	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	242000	USD
CY2021	us-gaap	Increase Decrease In Accrued Salaries IncreaseDecreaseInAccruedSalaries	-282000	USD
CY2020	us-gaap	Increase Decrease In Accrued Salaries IncreaseDecreaseInAccruedSalaries	243000	USD
CY2021	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	1563000	USD
CY2020	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	470000	USD
CY2021	us-gaap	Increase Decrease In Deferred Leasing Fees IncreaseDecreaseInDeferredLeasingFees	-1216000	USD
CY2020	us-gaap	Increase Decrease In Deferred Leasing Fees IncreaseDecreaseInDeferredLeasingFees	-1156000	USD
CY2021	us-gaap	Increase Decrease In Customer Advances And Deposits IncreaseDecreaseInCustomerAdvancesAndDeposits	756000	USD
CY2020	us-gaap	Increase Decrease In Customer Advances And Deposits IncreaseDecreaseInCustomerAdvancesAndDeposits	-508000	USD
CY2021	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	9126000	USD
CY2020	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	7487000	USD
CY2021	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	23000	USD
CY2020	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	29000	USD
CY2021	smid	Sale Of Investment Securities Available For Sale SaleOfInvestmentSecuritiesAvailableForSale	1247	USD
CY2020	smid	Sale Of Investment Securities Available For Sale SaleOfInvestmentSecuritiesAvailableForSale	0	USD
CY2021	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	5367000	USD
CY2020	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	2627000	USD
CY2021	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	489000	USD
CY2020	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	235000	USD
CY2021	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-3654000	USD
CY2020	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-2421000	USD
CY2021	us-gaap	Proceeds From Notes Payable ProceedsFromNotesPayable	49000	USD
CY2020	us-gaap	Proceeds From Notes Payable ProceedsFromNotesPayable	5485000	USD
CY2021	us-gaap	Repayments Of Debt And Capital Lease Obligations RepaymentsOfDebtAndCapitalLeaseObligations	793000	USD
CY2020	us-gaap	Repayments Of Debt And Capital Lease Obligations RepaymentsOfDebtAndCapitalLeaseObligations	2869000	USD
CY2021	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	0	USD
CY2020	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	282000	USD
CY2021	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-744000	USD
CY2020	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	2334000	USD
CY2021	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	4728000	USD
CY2020	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	7400000	USD
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	8764000	USD
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1364000	USD
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	13492000	USD
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	8764000	USD
CY2021	us-gaap	Interest Paid Net InterestPaidNet	190000	USD
CY2020	us-gaap	Interest Paid Net InterestPaidNet	217000	USD
CY2021	us-gaap	Income Taxes Paid IncomeTaxesPaid	917000	USD
CY2020	us-gaap	Income Taxes Paid IncomeTaxesPaid	22000	USD
CY2021	smid	Non Cash Transaction Ppp Loan Forgiveness NonCashTransactionPppLoanForgiveness	2692000	USD
CY2020	smid	Non Cash Transaction Ppp Loan Forgiveness NonCashTransactionPppLoanForgiveness	0	USD
CY2021	us-gaap	Nature Of Operations NatureOfOperations	<p style="font-size:10pt;font-family:times new roman;margin:0px;text-indent:0px">Smith-Midland Corporation and its wholly-owned subsidiaries (the “Company”) develop, manufacture, license, sell and install precast concrete products and systems for the construction, transportation and utilities industries in the Mid-Atlantic, Northeastern, Midwestern and Southeastern regions of the United States.</p>
CY2021Q4	us-gaap	Inventory Valuation Reserves InventoryValuationReserves	74000	USD
CY2020Q4	us-gaap	Inventory Valuation Reserves InventoryValuationReserves	72000	USD
CY2021	smid	Revenuerecognitionpolicytextblock Revenuerecognitionpolicytextblock	<p style="font-size:10pt;font-family:times new roman;margin:0px;text-indent:0px"><em>Product Sales - Over Time</em></p><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p><p style="font-size:10pt;font-family:times new roman;margin:0px;text-indent:0px">Under Topic 606, the Company recognizes revenue to depict the transfer of goods or services to customers in an amount that reflects the consideration the Company expects to be entitled to in exchange for goods or services provided. Revenue associated with contracts with customers for customized product is recognized over time as the Company’s performance creates or enhances customer controlled assets or creates or enhances an asset with no alternative use, which the Company has an enforceable right to receive compensation as defined under the contract for performance completed. To determine the amount of revenue to recognize over time, the Company recognizes revenue over the contract terms based on the output method. The Company applied the “as invoiced” practical expedient as the amount of consideration the Company has the right to invoice corresponds directly with the value of the Company’s performance to date.</p><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p><p style="font-size:10pt;font-family:times new roman;margin:0px;text-indent:0px">As the output method is driven by units produced, the Company recognizes revenues based on the value transferred to the customer relative to the remaining value to be transferred. The Company also matches the costs associated with the units produced. If a contract is projected to result in a loss, the entire contract loss is recognized in the period when the loss was first determined and the amount of the loss updated in subsequent reporting periods. Revenue recognition also includes an amount related to a contract asset or contract liability. If the recognized revenue is greater than the amount billed to the customer, a contract asset is recorded in accounts receivable trade - unbilled. Conversely, if the amount billed to the customer is greater than the recognized revenue, a contract liability is recorded in customer deposits. Changes in the job performance, job conditions and final contract settlements are factors that influence management’s assessment of total contract value and therefore, profit and revenue recognition.</p><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p><p style="font-size:10pt;font-family:times new roman;margin:0px;text-indent:0px">A portion of the work the Company performs requires financial assurances in the form of performance and payment bonds or letters of credit at the time of execution of the contract. Some contracts include retention provisions of up to 10% which are generally withheld from each progress payment as retainage until the contract work has been completed and approved.</p><p style="font-size:10pt;font-family:times new roman;margin:0px;text-indent:0px">For certain product sales that do not meet the over time criteria, under Topic 606 the Company recognizes revenue when the product has been shipped to the destination in accordance with the terms outlined in the contract where a present obligation to pay exists and the customers have gained control of the product.</p><p style="font-size:10pt;font-family:times new roman;margin:0px;text-indent:0px">The timing of when we bill our customers is generally dependent upon advance billing terms, milestone billings based on the completion of certain phases of the work, or when services are provided or products are shipped. Projects with performance obligations recognized over time that have costs and estimated earnings recognized to date in excess of cumulative billings, are reported on our Condensed Consolidated Balance Sheets as “Accounts receivable trade - unbilled” (contract assets). Projects with performance obligations recognized over time that have cumulative billings in excess of costs and estimate earnings recognized to date, are reported on our Condensed Consolidated Balance Sheets as “Customer deposits” (contract liabilities).</p><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p><p style="font-size:10pt;font-family:times new roman;margin:0px;text-indent:0px">Any uncollected billed amounts for our performance obligations recognized over time, including contract retentions, are recorded within accounts receivable trade - billed. At December 31, 2021 and December 31, 2020, accounts receivable included contract retentions (in thousands) of approximately $1,139 and $1,709, respectively, which are considered contract assets.</p><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p><p style="font-size:10pt;font-family:times new roman;margin:0px;text-indent:0px">Our billed and unbilled revenue may be exposed to potential credit risk if our customers should encounter financial difficulties, and we maintain reserves for specifically-identified potential uncollectible receivables. At December 31, 2021 and December 31, 2020, our allowances for doubtful accounts (in thousands) were $437 and $397, respectively.</p><p style="font-size:10pt;font-family:times new roman;margin:0px;text-indent:0px">The Company entered into a buy-back agreement with one specific customer. Under this agreement, the Company guaranteed to buy-back product at a predetermined price at the end of the long-term project, subject to the condition of the product. Although the Company received payment in full when the product was produced, we are required to account for these transactions as operating leases. The amount of sale proceeds equal to the buy-back obligation, included in “Deferred buy-back lease obligation” in the liabilities section of the consolidated balance sheet, is deferred until the buy-back is exercised. The remaining sale proceeds are deferred in the same account and recognized on a straight-line basis over the usage period, such usage period commencing on delivery to the job-site and ending at the time the buy-back is exercised. The Company capitalizes the cost of the product on the consolidated balance sheet shown in “Deferred buy-back lease asset, net”, and depreciates the value, less residual value, to cost of leasing revenue in “Cost of goods sold” over the estimated useful life of the asset.</p><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p><p style="font-size:10pt;font-family:times new roman;margin:0px">In the case the customer requests the Company to cancel the buy-back option and retains ownership of the product and the Company accepts, the guarantee buy-back liability and any deferred revenue balances related to the product will be settled to revenue, and the net book value of the asset will be expensed to cost of leasing revenue. Otherwise, the Company will purchase the product back in the amount equal to the buy-back guarantee, settle any remaining deferred balances, in excess of the buy-back payment, to leasing revenue, and reclassify the net book value of the purchased product to "Inventories" or "Property and equipment, net" depending on the intended use. The revenue is being recognized in accordance with Topic 842, <em>Leases</em>.</p><p style="font-size:10pt;font-family:times new roman;margin:0px;text-indent:0px">Leasing fees are paid by customers at the beginning of the lease agreement and are recorded as deferred revenue. The deferred revenue is then recognized each month as lease income for the duration of the lease, in accordance with Topic 842, <em>Leases</em>.</p><p style="font-size:10pt;font-family:times new roman;margin:0px;text-indent:0px">The Company licenses certain products to other precast companies to produce the Company’s products to engineering specifications under the licensing agreements. The agreements are typically for five year terms and require royalty payments from 4% to 6% of total sales of licensed products, which are paid on a monthly basis. The revenues from licensing agreements are recognized in the month earned, in accordance with Topic 606-10-55-65.</p><p style="font-size:10pt;font-family:times new roman;margin:0px;text-indent:0px">Shipping and installation revenues are recognized as a distinct performance obligation in the period the shipping and installation services are provided to the customer, in accordance with Topic 606.</p><p style="font-size:10pt;font-family:times new roman;margin:0px;text-indent:0px">In the following table, revenue is disaggregated by primary sources of revenue (in thousands):</p><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p><table cellpadding="0" style="border-spacing:0;text-align:left;font:10pt times new roman;width:100%"><tbody><tr style="height:15px"><td style="vertical-align:bottom;"><p style="font-size:10pt;font-family:times new roman;margin:0px 0px 0px 9pt"><strong>Revenue by Type (Disaggregated Revenue)</strong></p></td><td style="white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="hdcell" colspan="2" style="BORDER-BOTTOM: 1px solid;width:9%;vertical-align:bottom;text-align:center;"><p style="FONT-SIZE: 10pt; FONT-FAMILY: times new roman; MARGIN: 0px; text-align:center;"><strong>2021</strong></p></td><td style="PADDING-BOTTOM: 1px;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="hdcell" colspan="2" style="BORDER-BOTTOM: 1px solid;width:9%;vertical-align:bottom;text-align:center;"><p style="FONT-SIZE: 10pt; FONT-FAMILY: times new roman; MARGIN: 0px; text-align:center;"><strong>2020</strong></p></td><td style="PADDING-BOTTOM: 1px;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="hdcell" colspan="2" style="BORDER-BOTTOM: 1px solid;width:9%;vertical-align:bottom;text-align:center;"><p style="FONT-SIZE: 10pt; FONT-FAMILY: times new roman; MARGIN: 0px; text-align:center;"><strong>Change</strong></p></td><td style="PADDING-BOTTOM: 1px;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="hdcell" colspan="2" style="BORDER-BOTTOM: 1px solid;width:9%;vertical-align:bottom;text-align:center;"><p style="FONT-SIZE: 10pt; FONT-FAMILY: times new roman; MARGIN: 0px; text-align:center;"><strong>% Change</strong></p></td><td style="PADDING-BOTTOM: 1px;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td></tr><tr style="height:15px"><td style="vertical-align:top;"><p style="font-size:10pt;font-family:times new roman;margin:0px"><strong>Product Sales:</strong></p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" colspan="2" style="width:9%;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" colspan="2" style="width:9%;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" colspan="2" style="width:9%;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" colspan="2" style="width:9%;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td></tr><tr style="height:15px;background-color:#cceeff"><td style="vertical-align:top;"><p style="font-size:10pt;font-family:times new roman;margin:0px">Soundwall Sales</p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;vertical-align:bottom;white-space: nowrap;">$</td><td class="ffcell" style="width:9%;vertical-align:bottom;text-align:right;">8,025</td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;vertical-align:bottom;white-space: nowrap;">$</td><td class="ffcell" style="width:9%;vertical-align:bottom;text-align:right;">7,499</td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;vertical-align:bottom;white-space: nowrap;">$</td><td class="ffcell" style="width:9%;vertical-align:bottom;text-align:right;">526</td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="width:9%;vertical-align:bottom;text-align:right;">7</td><td style="width:1%;vertical-align:bottom;white-space: nowrap;">%</td></tr><tr style="height:15px;background-color:#ffffff"><td style="vertical-align:top;"><p style="font-size:10pt;font-family:times new roman;margin:0px">Architectural Sales</p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="width:9%;vertical-align:bottom;text-align:right;">4,932</td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="width:9%;vertical-align:bottom;text-align:right;">3,668</td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="width:9%;vertical-align:bottom;text-align:right;">1,264</td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="width:9%;vertical-align:bottom;text-align:right;">34</td><td style="width:1%;vertical-align:bottom;white-space: nowrap;">%</td></tr><tr style="height:15px;background-color:#cceeff"><td style="vertical-align:top;"><p style="font-size:10pt;font-family:times new roman;margin:0px">SlenderWall Sales</p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="width:9%;vertical-align:bottom;text-align:right;">1,795</td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="width:9%;vertical-align:bottom;text-align:right;">948</td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="width:9%;vertical-align:bottom;text-align:right;">847</td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="width:9%;vertical-align:bottom;text-align:right;">89</td><td style="width:1%;vertical-align:bottom;white-space: nowrap;">%</td></tr><tr style="height:15px;background-color:#ffffff"><td style="vertical-align:top;"><p style="font-size:10pt;font-family:times new roman;margin:0px">Miscellaneous Wall Sales</p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="width:9%;vertical-align:bottom;text-align:right;">2,352</td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="width:9%;vertical-align:bottom;text-align:right;">3,371</td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="width:9%;vertical-align:bottom;text-align:right;">(1,019 </td><td style="width:1%;vertical-align:bottom;white-space: nowrap;">)</td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="width:9%;vertical-align:bottom;text-align:right;">(30 </td><td style="width:1%;vertical-align:bottom;white-space: nowrap;">)%</td></tr><tr style="height:15px;background-color:#cceeff"><td style="vertical-align:top;"><p style="font-size:10pt;font-family:times new roman;margin:0px">Barrier Sales</p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="width:9%;vertical-align:bottom;text-align:right;">4,686</td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="width:9%;vertical-align:bottom;text-align:right;">5,507</td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="width:9%;vertical-align:bottom;text-align:right;">(821 </td><td style="width:1%;vertical-align:bottom;white-space: nowrap;">)</td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="width:9%;vertical-align:bottom;text-align:right;">(15 </td><td style="width:1%;vertical-align:bottom;white-space: nowrap;">)%</td></tr><tr style="height:15px;background-color:#ffffff"><td style="vertical-align:top;"><p style="font-size:10pt;font-family:times new roman;margin:0px">Easi-Set and Easi-Span Building Sales</p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="width:9%;vertical-align:bottom;text-align:right;">3,036</td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="width:9%;vertical-align:bottom;text-align:right;">2,935</td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="width:9%;vertical-align:bottom;text-align:right;">101</td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="width:9%;vertical-align:bottom;text-align:right;">3</td><td style="width:1%;vertical-align:bottom;white-space: nowrap;">%</td></tr><tr style="height:15px;background-color:#cceeff"><td style="vertical-align:top;"><p style="font-size:10pt;font-family:times new roman;margin:0px">Utility Sales</p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="width:9%;vertical-align:bottom;text-align:right;">2,468</td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="width:9%;vertical-align:bottom;text-align:right;">1,310</td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="width:9%;vertical-align:bottom;text-align:right;">1,158</td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="width:9%;vertical-align:bottom;text-align:right;">88</td><td style="width:1%;vertical-align:bottom;white-space: nowrap;">%</td></tr><tr style="height:15px;background-color:#ffffff"><td style="vertical-align:top;"><p style="font-size:10pt;font-family:times new roman;margin:0px">Miscellaneous Sales</p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="BORDER-BOTTOM: 1px solid;width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="BORDER-BOTTOM: 1px solid;width:9%;vertical-align:bottom;text-align:right;">1,206</td><td style="PADDING-BOTTOM: 1px;width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="BORDER-BOTTOM: 1px solid;width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="BORDER-BOTTOM: 1px solid;width:9%;vertical-align:bottom;text-align:right;">1,538</td><td style="PADDING-BOTTOM: 1px;width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="BORDER-BOTTOM: 1px solid;width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="BORDER-BOTTOM: 1px solid;width:9%;vertical-align:bottom;text-align:right;">(332 </td><td style="PADDING-BOTTOM: 1px;width:1%;vertical-align:bottom;white-space: nowrap;">)</td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="BORDER-BOTTOM: 1px solid;width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="BORDER-BOTTOM: 1px solid;width:9%;vertical-align:bottom;text-align:right;">(22 </td><td style="PADDING-BOTTOM: 1px;width:1%;vertical-align:bottom;white-space: nowrap;">)%</td></tr><tr style="height:15px;background-color:#cceeff"><td style="vertical-align:top;"><p style="font-size:10pt;font-family:times new roman;margin:0px"><strong>Total Product Sales</strong> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="BORDER-BOTTOM: 1px solid;width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="BORDER-BOTTOM: 1px solid;width:9%;vertical-align:bottom;text-align:right;"><strong>28,500</strong></td><td style="PADDING-BOTTOM: 1px;width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="BORDER-BOTTOM: 1px solid;width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="BORDER-BOTTOM: 1px solid;width:9%;vertical-align:bottom;text-align:right;"><strong>26,776</strong></td><td style="PADDING-BOTTOM: 1px;width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="BORDER-BOTTOM: 1px solid;width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="BORDER-BOTTOM: 1px solid;width:9%;vertical-align:bottom;text-align:right;"><strong>1,724</strong></td><td style="PADDING-BOTTOM: 1px;width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="BORDER-BOTTOM: 1px solid;width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="BORDER-BOTTOM: 1px solid;width:9%;vertical-align:bottom;text-align:right;"><strong>6</strong></td><td style="PADDING-BOTTOM: 1px;width:1%;vertical-align:bottom;white-space: nowrap;"><strong>%</strong></td></tr><tr style="height:15px;background-color:#ffffff"><td style="vertical-align:top;"><p style="font-size:10pt;font-family:times new roman;margin:0px">Barrier Rentals </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="width:9%;vertical-align:bottom;text-align:right;">9,925</td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="width:9%;vertical-align:bottom;text-align:right;">6,879</td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="width:9%;vertical-align:bottom;text-align:right;">3,046</td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="width:9%;vertical-align:bottom;text-align:right;">44</td><td style="width:1%;vertical-align:bottom;white-space: nowrap;">%</td></tr><tr style="height:15px;background-color:#cceeff"><td style="vertical-align:top;"><p style="font-size:10pt;font-family:times new roman;margin:0px">Royalty Income</p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="width:9%;vertical-align:bottom;text-align:right;">2,216</td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="width:9%;vertical-align:bottom;text-align:right;">1,688</td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="width:9%;vertical-align:bottom;text-align:right;">528</td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="width:9%;vertical-align:bottom;text-align:right;">31</td><td style="width:1%;vertical-align:bottom;white-space: nowrap;">%</td></tr><tr style="height:15px;background-color:#ffffff"><td style="vertical-align:top;"><p style="font-size:10pt;font-family:times new roman;margin:0px">Shipping and Installation Revenue</p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="BORDER-BOTTOM: 1px solid;width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="BORDER-BOTTOM: 1px solid;width:9%;vertical-align:bottom;text-align:right;">10,001</td><td style="PADDING-BOTTOM: 1px;width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="BORDER-BOTTOM: 1px solid;width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="BORDER-BOTTOM: 1px solid;width:9%;vertical-align:bottom;text-align:right;">8,519</td><td style="PADDING-BOTTOM: 1px;width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="BORDER-BOTTOM: 1px solid;width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="BORDER-BOTTOM: 1px solid;width:9%;vertical-align:bottom;text-align:right;">1,482</td><td style="PADDING-BOTTOM: 1px;width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="BORDER-BOTTOM: 1px solid;width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="BORDER-BOTTOM: 1px solid;width:9%;vertical-align:bottom;text-align:right;">17</td><td style="PADDING-BOTTOM: 1px;width:1%;vertical-align:bottom;white-space: nowrap;">%</td></tr><tr style="height:15px;background-color:#cceeff"><td style="vertical-align:top;"><p style="font-size:10pt;font-family:times new roman;margin:0px"><strong>Total Service Revenue</strong></p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="BORDER-BOTTOM: 1px solid;width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="BORDER-BOTTOM: 1px solid;width:9%;vertical-align:bottom;text-align:right;"><strong>22,142</strong></td><td style="PADDING-BOTTOM: 1px;width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="BORDER-BOTTOM: 1px solid;width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="BORDER-BOTTOM: 1px solid;width:9%;vertical-align:bottom;text-align:right;"><strong>17,086</strong></td><td style="PADDING-BOTTOM: 1px;width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="BORDER-BOTTOM: 1px solid;width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="BORDER-BOTTOM: 1px solid;width:9%;vertical-align:bottom;text-align:right;"><strong>5,056</strong></td><td style="PADDING-BOTTOM: 1px;width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="BORDER-BOTTOM: 1px solid;width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="BORDER-BOTTOM: 1px solid;width:9%;vertical-align:bottom;text-align:right;"><strong>30</strong></td><td style="PADDING-BOTTOM: 1px;width:1%;vertical-align:bottom;white-space: nowrap;"><strong>%</strong></td></tr><tr style="height:15px;background-color:#ffffff"><td style="vertical-align:top;"><p style="font-size:10pt;font-family:times new roman;margin:0px"><strong>Total Revenue</strong></p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="BORDER-BOTTOM: 3px double;width:1%;vertical-align:bottom;white-space: nowrap;"><strong>$</strong></td><td class="ffcell" style="BORDER-BOTTOM: 3px double;width:9%;vertical-align:bottom;text-align:right;"><strong>50,642</strong></td><td style="PADDING-BOTTOM: 3px;width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="BORDER-BOTTOM: 3px double;width:1%;vertical-align:bottom;white-space: nowrap;"><strong>$</strong></td><td class="ffcell" style="BORDER-BOTTOM: 3px double;width:9%;vertical-align:bottom;text-align:right;"><strong>43,862</strong></td><td style="PADDING-BOTTOM: 3px;width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="BORDER-BOTTOM: 3px double;width:1%;vertical-align:bottom;white-space: nowrap;"><strong>$</strong></td><td class="ffcell" style="BORDER-BOTTOM: 3px double;width:9%;vertical-align:bottom;text-align:right;"><strong>6,780</strong></td><td style="PADDING-BOTTOM: 3px;width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="BORDER-BOTTOM: 3px double;width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="BORDER-BOTTOM: 3px double;width:9%;vertical-align:bottom;text-align:right;"><strong>15</strong></td><td style="PADDING-BOTTOM: 3px;width:1%;vertical-align:bottom;white-space: nowrap;"><strong>%</strong></td></tr></tbody></table><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p><p style="font-size:10pt;font-family:times new roman;margin:0px;text-indent:0px">Smith-Midland products are typically sold pursuant to an implicit warranty as to merchantability only. Warranty claims are reviewed and resolved on a case by case method. Although the Company does incur costs for warranty claims, historically such amounts are minimal.</p><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p><p style="font-size:10pt;font-family:times new roman;margin:0px;text-indent:0px">The revenue items: soundwall sales, architectural sales, SlenderWall sales, miscellaneous wall sales, miscellaneous sales, barrier rentals, and royalty income are recognized as revenue over time. The revenue items: barrier sales, Easi-Set and Easi-Span building sales, utility sales, and shipping and installation revenue are recognized as revenue at a point in time.</p>
CY2021Q4	us-gaap	Other Receivables OtherReceivables	1139000	USD
CY2020Q4	us-gaap	Other Receivables OtherReceivables	1709000	USD
CY2021Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	437000	USD
CY2020Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	397000	USD
CY2021	smid	Disaggregationofrevenuetabletextblock Disaggregationofrevenuetabletextblock	<table cellpadding="0" style="border-spacing:0;text-align:left;font:10pt times new roman;width:100%"><tbody><tr style="height:15px"><td style="vertical-align:bottom;"><p style="font-size:10pt;font-family:times new roman;margin:0px 0px 0px 9pt"><strong>Revenue by Type (Disaggregated Revenue)</strong></p></td><td style="white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="hdcell" colspan="2" style="BORDER-BOTTOM: 1px solid;width:9%;vertical-align:bottom;text-align:center;"><p style="FONT-SIZE: 10pt; FONT-FAMILY: times new roman; MARGIN: 0px; text-align:center;"><strong>2021</strong></p></td><td style="PADDING-BOTTOM: 1px;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="hdcell" colspan="2" style="BORDER-BOTTOM: 1px solid;width:9%;vertical-align:bottom;text-align:center;"><p style="FONT-SIZE: 10pt; FONT-FAMILY: times new roman; MARGIN: 0px; text-align:center;"><strong>2020</strong></p></td><td style="PADDING-BOTTOM: 1px;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="hdcell" colspan="2" style="BORDER-BOTTOM: 1px solid;width:9%;vertical-align:bottom;text-align:center;"><p style="FONT-SIZE: 10pt; FONT-FAMILY: times new roman; MARGIN: 0px; text-align:center;"><strong>Change</strong></p></td><td style="PADDING-BOTTOM: 1px;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="hdcell" colspan="2" style="BORDER-BOTTOM: 1px solid;width:9%;vertical-align:bottom;text-align:center;"><p style="FONT-SIZE: 10pt; FONT-FAMILY: times new roman; MARGIN: 0px; text-align:center;"><strong>% Change</strong></p></td><td style="PADDING-BOTTOM: 1px;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td></tr><tr style="height:15px"><td style="vertical-align:top;"><p style="font-size:10pt;font-family:times new roman;margin:0px"><strong>Product Sales:</strong></p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" colspan="2" style="width:9%;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" colspan="2" style="width:9%;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" colspan="2" style="width:9%;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" colspan="2" style="width:9%;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td></tr><tr style="height:15px;background-color:#cceeff"><td style="vertical-align:top;"><p style="font-size:10pt;font-family:times new roman;margin:0px">Soundwall Sales</p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;vertical-align:bottom;white-space: nowrap;">$</td><td class="ffcell" style="width:9%;vertical-align:bottom;text-align:right;">8,025</td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;vertical-align:bottom;white-space: nowrap;">$</td><td class="ffcell" style="width:9%;vertical-align:bottom;text-align:right;">7,499</td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;vertical-align:bottom;white-space: nowrap;">$</td><td class="ffcell" style="width:9%;vertical-align:bottom;text-align:right;">526</td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="width:9%;vertical-align:bottom;text-align:right;">7</td><td style="width:1%;vertical-align:bottom;white-space: nowrap;">%</td></tr><tr style="height:15px;background-color:#ffffff"><td style="vertical-align:top;"><p style="font-size:10pt;font-family:times new roman;margin:0px">Architectural Sales</p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="width:9%;vertical-align:bottom;text-align:right;">4,932</td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="width:9%;vertical-align:bottom;text-align:right;">3,668</td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="width:9%;vertical-align:bottom;text-align:right;">1,264</td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="width:9%;vertical-align:bottom;text-align:right;">34</td><td style="width:1%;vertical-align:bottom;white-space: nowrap;">%</td></tr><tr style="height:15px;background-color:#cceeff"><td style="vertical-align:top;"><p style="font-size:10pt;font-family:times new roman;margin:0px">SlenderWall Sales</p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="width:9%;vertical-align:bottom;text-align:right;">1,795</td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="width:9%;vertical-align:bottom;text-align:right;">948</td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="width:9%;vertical-align:bottom;text-align:right;">847</td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="width:9%;vertical-align:bottom;text-align:right;">89</td><td style="width:1%;vertical-align:bottom;white-space: nowrap;">%</td></tr><tr style="height:15px;background-color:#ffffff"><td style="vertical-align:top;"><p style="font-size:10pt;font-family:times new roman;margin:0px">Miscellaneous Wall Sales</p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="width:9%;vertical-align:bottom;text-align:right;">2,352</td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="width:9%;vertical-align:bottom;text-align:right;">3,371</td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="width:9%;vertical-align:bottom;text-align:right;">(1,019 </td><td style="width:1%;vertical-align:bottom;white-space: nowrap;">)</td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="width:9%;vertical-align:bottom;text-align:right;">(30 </td><td style="width:1%;vertical-align:bottom;white-space: nowrap;">)%</td></tr><tr style="height:15px;background-color:#cceeff"><td style="vertical-align:top;"><p style="font-size:10pt;font-family:times new roman;margin:0px">Barrier Sales</p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="width:9%;vertical-align:bottom;text-align:right;">4,686</td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="width:9%;vertical-align:bottom;text-align:right;">5,507</td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="width:9%;vertical-align:bottom;text-align:right;">(821 </td><td style="width:1%;vertical-align:bottom;white-space: nowrap;">)</td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="width:9%;vertical-align:bottom;text-align:right;">(15 </td><td style="width:1%;vertical-align:bottom;white-space: nowrap;">)%</td></tr><tr style="height:15px;background-color:#ffffff"><td style="vertical-align:top;"><p style="font-size:10pt;font-family:times new roman;margin:0px">Easi-Set and Easi-Span Building Sales</p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="width:9%;vertical-align:bottom;text-align:right;">3,036</td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="width:9%;vertical-align:bottom;text-align:right;">2,935</td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="width:9%;vertical-align:bottom;text-align:right;">101</td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="width:9%;vertical-align:bottom;text-align:right;">3</td><td style="width:1%;vertical-align:bottom;white-space: nowrap;">%</td></tr><tr style="height:15px;background-color:#cceeff"><td style="vertical-align:top;"><p style="font-size:10pt;font-family:times new roman;margin:0px">Utility Sales</p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="width:9%;vertical-align:bottom;text-align:right;">2,468</td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="width:9%;vertical-align:bottom;text-align:right;">1,310</td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="width:9%;vertical-align:bottom;text-align:right;">1,158</td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="width:9%;vertical-align:bottom;text-align:right;">88</td><td style="width:1%;vertical-align:bottom;white-space: nowrap;">%</td></tr><tr style="height:15px;background-color:#ffffff"><td style="vertical-align:top;"><p style="font-size:10pt;font-family:times new roman;margin:0px">Miscellaneous Sales</p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="BORDER-BOTTOM: 1px solid;width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="BORDER-BOTTOM: 1px solid;width:9%;vertical-align:bottom;text-align:right;">1,206</td><td style="PADDING-BOTTOM: 1px;width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="BORDER-BOTTOM: 1px solid;width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="BORDER-BOTTOM: 1px solid;width:9%;vertical-align:bottom;text-align:right;">1,538</td><td style="PADDING-BOTTOM: 1px;width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="BORDER-BOTTOM: 1px solid;width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="BORDER-BOTTOM: 1px solid;width:9%;vertical-align:bottom;text-align:right;">(332 </td><td style="PADDING-BOTTOM: 1px;width:1%;vertical-align:bottom;white-space: nowrap;">)</td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="BORDER-BOTTOM: 1px solid;width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="BORDER-BOTTOM: 1px solid;width:9%;vertical-align:bottom;text-align:right;">(22 </td><td style="PADDING-BOTTOM: 1px;width:1%;vertical-align:bottom;white-space: nowrap;">)%</td></tr><tr style="height:15px;background-color:#cceeff"><td style="vertical-align:top;"><p style="font-size:10pt;font-family:times new roman;margin:0px"><strong>Total Product Sales</strong> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="BORDER-BOTTOM: 1px solid;width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="BORDER-BOTTOM: 1px solid;width:9%;vertical-align:bottom;text-align:right;"><strong>28,500</strong></td><td style="PADDING-BOTTOM: 1px;width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="BORDER-BOTTOM: 1px solid;width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="BORDER-BOTTOM: 1px solid;width:9%;vertical-align:bottom;text-align:right;"><strong>26,776</strong></td><td style="PADDING-BOTTOM: 1px;width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="BORDER-BOTTOM: 1px solid;width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="BORDER-BOTTOM: 1px solid;width:9%;vertical-align:bottom;text-align:right;"><strong>1,724</strong></td><td style="PADDING-BOTTOM: 1px;width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="BORDER-BOTTOM: 1px solid;width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="BORDER-BOTTOM: 1px solid;width:9%;vertical-align:bottom;text-align:right;"><strong>6</strong></td><td style="PADDING-BOTTOM: 1px;width:1%;vertical-align:bottom;white-space: nowrap;"><strong>%</strong></td></tr><tr style="height:15px;background-color:#ffffff"><td style="vertical-align:top;"><p style="font-size:10pt;font-family:times new roman;margin:0px">Barrier Rentals </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="width:9%;vertical-align:bottom;text-align:right;">9,925</td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="width:9%;vertical-align:bottom;text-align:right;">6,879</td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="width:9%;vertical-align:bottom;text-align:right;">3,046</td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="width:9%;vertical-align:bottom;text-align:right;">44</td><td style="width:1%;vertical-align:bottom;white-space: nowrap;">%</td></tr><tr style="height:15px;background-color:#cceeff"><td style="vertical-align:top;"><p style="font-size:10pt;font-family:times new roman;margin:0px">Royalty Income</p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="width:9%;vertical-align:bottom;text-align:right;">2,216</td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="width:9%;vertical-align:bottom;text-align:right;">1,688</td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="width:9%;vertical-align:bottom;text-align:right;">528</td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="width:9%;vertical-align:bottom;text-align:right;">31</td><td style="width:1%;vertical-align:bottom;white-space: nowrap;">%</td></tr><tr style="height:15px;background-color:#ffffff"><td style="vertical-align:top;"><p style="font-size:10pt;font-family:times new roman;margin:0px">Shipping and Installation Revenue</p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="BORDER-BOTTOM: 1px solid;width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="BORDER-BOTTOM: 1px solid;width:9%;vertical-align:bottom;text-align:right;">10,001</td><td style="PADDING-BOTTOM: 1px;width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="BORDER-BOTTOM: 1px solid;width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="BORDER-BOTTOM: 1px solid;width:9%;vertical-align:bottom;text-align:right;">8,519</td><td style="PADDING-BOTTOM: 1px;width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="BORDER-BOTTOM: 1px solid;width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="BORDER-BOTTOM: 1px solid;width:9%;vertical-align:bottom;text-align:right;">1,482</td><td style="PADDING-BOTTOM: 1px;width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="BORDER-BOTTOM: 1px solid;width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="BORDER-BOTTOM: 1px solid;width:9%;vertical-align:bottom;text-align:right;">17</td><td style="PADDING-BOTTOM: 1px;width:1%;vertical-align:bottom;white-space: nowrap;">%</td></tr><tr style="height:15px;background-color:#cceeff"><td style="vertical-align:top;"><p style="font-size:10pt;font-family:times new roman;margin:0px"><strong>Total Service Revenue</strong></p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="BORDER-BOTTOM: 1px solid;width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="BORDER-BOTTOM: 1px solid;width:9%;vertical-align:bottom;text-align:right;"><strong>22,142</strong></td><td style="PADDING-BOTTOM: 1px;width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="BORDER-BOTTOM: 1px solid;width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="BORDER-BOTTOM: 1px solid;width:9%;vertical-align:bottom;text-align:right;"><strong>17,086</strong></td><td style="PADDING-BOTTOM: 1px;width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="BORDER-BOTTOM: 1px solid;width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="BORDER-BOTTOM: 1px solid;width:9%;vertical-align:bottom;text-align:right;"><strong>5,056</strong></td><td style="PADDING-BOTTOM: 1px;width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="BORDER-BOTTOM: 1px solid;width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="BORDER-BOTTOM: 1px solid;width:9%;vertical-align:bottom;text-align:right;"><strong>30</strong></td><td style="PADDING-BOTTOM: 1px;width:1%;vertical-align:bottom;white-space: nowrap;"><strong>%</strong></td></tr><tr style="height:15px;background-color:#ffffff"><td style="vertical-align:top;"><p style="font-size:10pt;font-family:times new roman;margin:0px"><strong>Total Revenue</strong></p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="BORDER-BOTTOM: 3px double;width:1%;vertical-align:bottom;white-space: nowrap;"><strong>$</strong></td><td class="ffcell" style="BORDER-BOTTOM: 3px double;width:9%;vertical-align:bottom;text-align:right;"><strong>50,642</strong></td><td style="PADDING-BOTTOM: 3px;width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="BORDER-BOTTOM: 3px double;width:1%;vertical-align:bottom;white-space: nowrap;"><strong>$</strong></td><td class="ffcell" style="BORDER-BOTTOM: 3px double;width:9%;vertical-align:bottom;text-align:right;"><strong>43,862</strong></td><td style="PADDING-BOTTOM: 3px;width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="BORDER-BOTTOM: 3px double;width:1%;vertical-align:bottom;white-space: nowrap;"><strong>$</strong></td><td class="ffcell" style="BORDER-BOTTOM: 3px double;width:9%;vertical-align:bottom;text-align:right;"><strong>6,780</strong></td><td style="PADDING-BOTTOM: 3px;width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td style="BORDER-BOTTOM: 3px double;width:1%;white-space: nowrap;"><p style="font-size:10pt;font-family:times new roman;margin:0px"> </p></td><td class="ffcell" style="BORDER-BOTTOM: 3px double;width:9%;vertical-align:bottom;text-align:right;"><strong>15</strong></td><td style="PADDING-BOTTOM: 3px;width:1%;vertical-align:bottom;white-space: nowrap;"><strong>%</strong></td></tr></tbody></table>
CY2021	us-gaap	Revenues Revenues	50642000	USD
CY2020	us-gaap	Revenues Revenues	43862000	USD
CY2021	smid	Increase Decrease In Revenues IncreaseDecreaseInRevenues	6780000	USD
CY2021	smid	Percent Of Change In Revenue PercentOfChangeInRevenue	0.15	pure
CY2021	us-gaap	Concentration Risk Credit Risk ConcentrationRiskCreditRisk	<p style="FONT-SIZE: 10pt; FONT-FAMILY: times new roman; MARGIN: 0px; text-align:justify;"><em>Major Customers</em></p><p style="FONT-SIZE: 10pt; FONT-FAMILY: times new roman; MARGIN: 0px; text-align:justify;">Two customers accounted for 23% of revenues during fiscal year 2021, and one customer accounted for 25% of revenues during fiscal year 2020. One customer had balances that comprised 17% and 27% of trade accounts receivable at December 31, 2021 and 2020, respectively.</p><p style="FONT-SIZE: 10pt; FONT-FAMILY: times new roman; MARGIN: 0px; text-align:justify;"> </p><p style="FONT-SIZE: 10pt; FONT-FAMILY: times new roman; MARGIN: 0px; text-align:justify;"><em>Major Suppliers</em></p><p style="FONT-SIZE: 10pt; FONT-FAMILY: times new roman; MARGIN: 0px; text-align:justify;">No vendor accounted for more than 10% of purchases during fiscal year 2021 and 2020.</p><p style="font-size:10pt;font-family:times new roman;margin:0px;text-indent:0px">On January 30, 2020, the World Health Organization (“WHO”) announced a global health emergency because of a new strain of coronavirus originating in Wuhan, China (the “COVID-19 outbreak”) and on March 11, 2020, the WHO classified the COVID-19 outbreak as a pandemic. Management is actively monitoring the global situation on its financial condition, liquidity, operations, suppliers, industry, and workforce. Given the daily evolution of the COVID-19 outbreak and the global responses to curb its spread, the Company is not able to estimate the effects of the COVID-19 outbreak on its results of operations, financial condition, or liquidity for fiscal year 2022.</p><p style="font-size:10pt;font-family:times new roman;margin:0px;text-indent:0px">The Company sells products to highway contractors operating under government funded highway programs and other customers and extends credit based on an evaluation of the customer’s financial condition, generally without requiring collateral. Exposure to losses on receivables is principally dependent on each customer’s financial condition. The Company monitors its exposure to credit losses and maintains allowances for anticipated losses. Management reviews accounts receivable on a regular basis to determine the probability of collection. In performing this evaluation, the Company analyzes the payment history and its significant past due accounts, subsequent cash collections on these accounts, comparative accounts receivable aging statistics, and other customer-specific considerations existing and known as of the time of the analysis. Based on this information, along with other related factors, the Company develops an estimate of the uncollectible amounts included in accounts receivable. Management believes the allowance for doubtful accounts at December 31, 2021, is adequate. However, actual write-offs may exceed the recorded allowance.</p><p style="font-size:10pt;font-family:times new roman;margin:0px;text-indent:0px">Due to inclement weather, the Company may experience reduced revenue from December through February and may realize a substantial part of its revenue during the other months of the year.</p>
CY2021	us-gaap	Property Management Fee Percent Fee PropertyManagementFeePercentFee	0.10	pure
CY2021	smid	Salesandusetaxespolicytextblock Salesandusetaxespolicytextblock	<p style="font-size:10pt;font-family:times new roman;margin:0px;text-indent:0px">The Company excludes sales taxes as part of revenue, and includes use taxes on construction materials reported in cost of goods sold.</p>
CY2021	smid	Segmentreportingpolicypolicytextblock Segmentreportingpolicypolicytextblock	<p style="font-size:10pt;font-family:times new roman;margin:0px;text-indent:0px">Operating segments are defined as components of an enterprise for which separate financial information is available and evaluated regularly by the chief operating decision maker, or decision making group, in deciding how to allocate resources and assess performance. The Company currently operates in one operating and reportable business segment for financial reporting purposes.</p>
CY2021	us-gaap	Use Of Estimates UseOfEstimates	<p style="font-size:10pt;font-family:times new roman;margin:0px;text-indent:0px">The preparation of financial statements in conformity with U.S. generally accepted accounting (U.S. GAAP) principles requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the consolidated financial statements and the reported amounts of revenue and expenses during the reporting period. Actual results could differ from those estimates.</p>
CY2021	us-gaap	Advertising Expense AdvertisingExpense	459000	USD
CY2020	us-gaap	Advertising Expense AdvertisingExpense	383000	USD
CY2021Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	37156000	USD
CY2020Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	32541000	USD
CY2021Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	15230000	USD
CY2020Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	13939000	USD
CY2021Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	21926000	USD
CY2020Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	18602000	USD
CY2021	us-gaap	Depreciation And Amortization DepreciationAndAmortization	2671000	USD
CY2020Q1	us-gaap	Debt Instrument Periodic Payment Principal DebtInstrumentPeriodicPaymentPrincipal	27000	USD
CY2020Q1	us-gaap	Debt Instrument Interest Rate Stated Percentage DebtInstrumentInterestRateStatedPercentage	0.0399	pure
CY2021Q4	us-gaap	Line Of Credit LineOfCredit	4000000	USD
CY2021Q4	us-gaap	Debt Instrument Interest Rate Stated Percentage DebtInstrumentInterestRateStatedPercentage	0.0350	pure
CY2021Q4	us-gaap	Notes Payable NotesPayable	4192000	USD
CY2020Q4	us-gaap	Notes Payable NotesPayable	4936000	USD
CY2021Q4	us-gaap	Notes Payable Current NotesPayableCurrent	468000	USD
CY2020Q4	us-gaap	Notes Payable Current NotesPayableCurrent	740000	USD
CY2021Q4	us-gaap	Long Term Notes Payable LongTermNotesPayable	3724000	USD
CY2020Q4	us-gaap	Long Term Notes Payable LongTermNotesPayable	4196000	USD
CY2020Q2	smid	Paycheck Protection Program Loan PaycheckProtectionProgramLoan	2692000	USD
CY2020Q2	us-gaap	Debt Instrument Interest Rate Stated Percentage DebtInstrumentInterestRateStatedPercentage	0.0100	pure
CY2021Q3	smid	Loan Forgiveness Amount LoanForgivenessAmount	2692000	USD
CY2021	us-gaap	Debt Instrument Periodic Payment Principal DebtInstrumentPeriodicPaymentPrincipal	21000	USD
CY2021	us-gaap	Debt Instrument Maturity Date DebtInstrumentMaturityDate	2037-02-10
CY2021Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	468000	USD
CY2021Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo	483000	USD
CY2021Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree	496000	USD
CY2021Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Four LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour	511000	USD
CY2021Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive	518000	USD
CY2021Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal After Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive	1716000	USD
CY2021Q4	us-gaap	Notes Payable NotesPayable	4192000	USD
CY2021	us-gaap	Related Party Transaction Amounts Of Transaction RelatedPartyTransactionAmountsOfTransaction	2000	USD
CY2021	us-gaap	Payments For Rent PaymentsForRent	22000	USD
CY2020	us-gaap	Payments For Rent PaymentsForRent	24000	USD
CY2021Q4	us-gaap	Related Party Transaction Purchases From Related Party RelatedPartyTransactionPurchasesFromRelatedParty	295000	USD
CY2021	us-gaap	Related Party Transaction Expenses From Transactions With Related Party RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty	99000	USD
CY2021	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	1574000	USD
CY2020	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	212000	USD
CY2021	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-382000	USD
CY2020	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	416000	USD
CY2021	us-gaap	Federal Income Tax Expense Benefit Continuing Operations FederalIncomeTaxExpenseBenefitContinuingOperations	1192000	USD
CY2020	us-gaap	Federal Income Tax Expense Benefit Continuing Operations FederalIncomeTaxExpenseBenefitContinuingOperations	628000	USD
CY2021	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	456000	USD
CY2020	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	340000	USD
CY2021	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-124000	USD
CY2020	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	159000	USD
CY2021	us-gaap	State And Local Income Tax Expense Benefit Continuing Operations StateAndLocalIncomeTaxExpenseBenefitContinuingOperations	332000	USD
CY2020	us-gaap	State And Local Income Tax Expense Benefit Continuing Operations StateAndLocalIncomeTaxExpenseBenefitContinuingOperations	499000	USD
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1524000	USD
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1127000	USD
CY2021	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	1910000	USD
CY2021	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210	pure
CY2020	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	796000	USD
CY2020	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210	pure
CY2021	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	267000	USD
CY2021	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.029	pure
CY2020	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	443000	USD
CY2020	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.117	pure
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Amount EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitAmount	63000	USD
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Prior Year Income Taxes EffectiveIncomeTaxRateReconciliationPriorYearIncomeTaxes	-0.007	pure
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Amount EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitAmount	0	USD
CY2021	smid	Deferred True Ups DeferredTrueUps	17000	USD
CY2021	smid	Deferreds True Ups DeferredsTrueUps	0.002	pure
CY2020	smid	Deferred True Ups DeferredTrueUps	10000	USD
CY2020	smid	Deferreds True Ups DeferredsTrueUps	0.003	pure
CY2021	smid	Income Tax Reconciliation Provision To Return IncomeTaxReconciliationProvisionToReturn	5000	USD
CY2021	smid	Effective Income Tax Rate Reconciliation Provision To Return EffectiveIncomeTaxRateReconciliationProvisionToReturn	0.001	pure
CY2020	smid	Income Tax Reconciliation Provision To Return IncomeTaxReconciliationProvisionToReturn	-33000	USD
CY2020	smid	Effective Income Tax Rate Reconciliation Provision To Return EffectiveIncomeTaxRateReconciliationProvisionToReturn	-0.009	pure
CY2021	smid	Income Tax Reconciliation Cares Act Benefit IncomeTaxReconciliationCaresActBenefit	-4000	USD
CY2021	smid	Effective Income Tax Rate Reconciliation Cares Act Benefit EffectiveIncomeTaxRateReconciliationCaresActBenefit	-0.001	pure
CY2020	smid	Income Tax Reconciliation Cares Act Benefit IncomeTaxReconciliationCaresActBenefit	-79000	USD
CY2020	smid	Effective Income Tax Rate Reconciliation Cares Act Benefit EffectiveIncomeTaxRateReconciliationCaresActBenefit	-0.021	pure
CY2021	smid	Ppp Loan Forgiveness PppLoanForgiveness	-565000	USD
CY2021	smid	Ppp Loans Forgiveness PppLoansForgiveness	-0.062	pure
CY2020	smid	Ppp Loan Forgiveness PppLoanForgiveness	0	USD
CY2021	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-43000	USD
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	-0.004	pure
CY2020	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-10000	USD
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	-0.003	pure
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1524000	USD
CY2021	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.168	pure
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1127000	USD
CY2020	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.297	pure
CY2021Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	51000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	26000	USD
CY2021Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Allowance For Doubtful Accounts DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts	109000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Allowance For Doubtful Accounts DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts	100000	USD
CY2021Q4	smid	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Vacation DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedVacation	61000	USD
CY2020Q4	smid	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Vacation DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedVacation	60000	USD
CY2021Q4	smid	Deferred Tax Assets Deferred Buyback Asset DeferredTaxAssetsDeferredBuybackAsset	942000	USD
CY2020Q4	smid	Deferred Tax Assets Deferred Buyback Asset DeferredTaxAssetsDeferredBuybackAsset	1259000	USD
CY2021Q4	us-gaap	Deferred Tax Assets Deferred Income DeferredTaxAssetsDeferredIncome	774000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Deferred Income DeferredTaxAssetsDeferredIncome	314000	USD
CY2021Q4	smid	Deferred Tax Assets Operating Lease Right Of Use Asset DeferredTaxAssetsOperatingLeaseRightOfUseAsset	53000	USD
CY2020Q4	smid	Deferred Tax Assets Operating Lease Right Of Use Asset DeferredTaxAssetsOperatingLeaseRightOfUseAsset	75000	USD
CY2021Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	102000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	80000	USD
CY2021Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	2092000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	1914000	USD
CY2021Q4	smid	Deferred Tax Liabilities Retainage DeferredTaxLiabilitiesRetainage	284000	USD
CY2020Q4	smid	Deferred Tax Liabilities Retainage DeferredTaxLiabilitiesRetainage	424000	USD
CY2021Q4	smid	Deferred Tax Liabilities Deferred Buyback Obligation DeferredTaxLiabilitiesDeferredBuybackObligation	846000	USD
CY2020Q4	smid	Deferred Tax Liabilities Deferred Buyback Obligation DeferredTaxLiabilitiesDeferredBuybackObligation	1069000	USD
CY2021Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	2770000	USD
CY2020Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	2685000	USD
CY2021Q4	us-gaap	Deferred Tax Liabilities Prepaid Expenses DeferredTaxLiabilitiesPrepaidExpenses	72000	USD
CY2020Q4	us-gaap	Deferred Tax Liabilities Prepaid Expenses DeferredTaxLiabilitiesPrepaidExpenses	114000	USD
CY2021Q4	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets	16000	USD
CY2020Q4	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets	8000	USD
CY2021Q4	smid	Deferred Tax Liabilities Unrealized Gain Loss DeferredTaxLiabilitiesUnrealizedGainLoss	-6000	USD
CY2020Q4	smid	Deferred Tax Liabilities Unrealized Gain Loss DeferredTaxLiabilitiesUnrealizedGainLoss	0	USD
CY2021Q4	smid	Deferred Tax Liabilities Lease L Iability DeferredTaxLiabilitiesLeaseLIability	53000	USD
CY2020Q4	smid	Deferred Tax Liabilities Lease L Iability DeferredTaxLiabilitiesLeaseLIability	75000	USD
CY2021Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	4047000	USD
CY2020Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	4375000	USD
CY2021Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	0	USD
CY2020Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	0	USD
CY2021Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	1955000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	2461000	USD
CY2021Q4	us-gaap	Operating Loss Carryforwards OperatingLossCarryforwards	2361000	USD
CY2020Q4	us-gaap	Operating Loss Carryforwards OperatingLossCarryforwards	2611000	USD
CY2021	us-gaap	Defined Contribution Plan Employer Matching Contribution Percent Of Match DefinedContributionPlanEmployerMatchingContributionPercentOfMatch	0.50	pure
CY2021	smid	Defined Contribution Plan Employer Matching Contribution Percent Of Employees Gross Pay DefinedContributionPlanEmployerMatchingContributionPercentOfEmployeesGrossPay	0.04	pure
CY2021	us-gaap	Defined Benefit Plan Contributions By Employer DefinedBenefitPlanContributionsByEmployer	211000	USD
CY2020	us-gaap	Defined Benefit Plan Contributions By Employer DefinedBenefitPlanContributionsByEmployer	183000	USD
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	1027000	USD
CY2020Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	326000	USD
CY2021	us-gaap	Share Based Compensation ShareBasedCompensation	531000	USD
CY2020	us-gaap	Share Based Compensation ShareBasedCompensation	163000	USD
CY2021Q4	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized	822000	USD
CY2021	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	7570000	USD
CY2020	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	2665000	USD
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	5205000	shares
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	5185000	shares
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.45
CY2020	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.51
CY2021	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	7570000	USD
CY2020	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	2665000	USD
CY2021	smid	Weighted Average Number Of Shares Outstanding WeightedAverageNumberOfSharesOutstanding	5205000	shares
CY2020	smid	Weighted Average Number Of Shares Outstanding WeightedAverageNumberOfSharesOutstanding	5185	shares
CY2021	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	27000	shares
CY2020	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	2000	shares
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	5232000	shares
CY2020	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	5187000	shares
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.45
CY2020	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.51

Files In Submission

Name	View Source	Status
0001654954-22-004286-index-headers.html	Edgar Link	pending
0001654954-22-004286-index.html	Edgar Link	pending
0001654954-22-004286.txt	Edgar Link	pending
0001654954-22-004286-xbrl.zip	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
MetaLinks.json	Edgar Link	pending
R1.htm	Edgar Link	pending
R10.htm	Edgar Link	pending
R11.htm	Edgar Link	pending
R12.htm	Edgar Link	pending
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R2.htm	Edgar Link	pending
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R4.htm	Edgar Link	pending
R40.htm	Edgar Link	pending
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R43.htm	Edgar Link	pending
R44.htm	Edgar Link	pending
R5.htm	Edgar Link	pending
R6.htm	Edgar Link	pending
R7.htm	Edgar Link	pending
R8.htm	Edgar Link	pending
R9.htm	Edgar Link	pending
report.css	Edgar Link	pending
Show.js	Edgar Link	pending
smid-20211231.xsd	Edgar Link	pending
smid-20211231_cal.xml	Edgar Link	unprocessable
smid-20211231_def.xml	Edgar Link	unprocessable
smid-20211231_lab.xml	Edgar Link	unprocessable
smid-20211231_pre.xml	Edgar Link	unprocessable
smid_10k.htm	Edgar Link	pending
smid_10k_htm.xml	Edgar Link	completed
smid_ex231.htm	Edgar Link	pending
smid_ex311.htm	Edgar Link	pending
smid_ex312.htm	Edgar Link	pending
smid_ex321.htm	Edgar Link	pending

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$SMID
SMITH MIDLAND CORP Stock $smid

2021 Form 10-K Financial Statement

#000165495422004286 Filed on March 31, 2022

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$SMID SMITH MIDLAND CORP Stock $smid

2021 Form 10-K Financial Statement

#000165495422004286 Filed on March 31, 2022

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$SMID
SMITH MIDLAND CORP Stock $smid