$TGEN
TECOGEN INC. Stock $tgen

$tgen Overview Financials Valuation SEC Filings Company Website

2022 Q2 Form 10-Q Financial Statement

#000153743522000102 Filed on August 11, 2022

Income Statement

Concept	2022 Q2	2021 Q4	2021 Q2
Revenue	$6.415M	$7.180M	$6.145M
YoY Change	4.39%	26.92%	-17.35%
Cost Of Revenue	$3.711M	$3.728M	$3.302M
YoY Change	12.38%	12.48%	-27.08%
Gross Profit	$2.703M	$3.452M	$2.843M
YoY Change	-4.9%	47.35%	-2.18%
Gross Profit Margin	42.15%	48.08%	46.26%
Selling, General & Admin	$3.521M	$3.162M	$3.152M
YoY Change	11.69%	-2.31%	-7.45%
% of Gross Profit	130.23%	91.59%	110.89%
Research & Development	$194.9K	$161.0K	$132.9K
YoY Change	46.64%	23.86%	-19.96%
% of Gross Profit	7.21%	4.66%	4.67%
Depreciation & Amortization	$110.7K	$112.2K	$117.4K
YoY Change	-5.74%	-6.64%	13.44%
% of Gross Profit	4.09%	3.25%	4.13%
Operating Expenses	$3.716M	$3.323M	$3.285M
YoY Change	13.11%	-6.19%	-8.03%
Operating Profit	-$817.3K	$129.2K	-$309.6K
YoY Change	164.03%	-110.77%	-38.07%
Interest Expense	$12.73K	-$73.53K	$5.088K
YoY Change	150.26%	283.57%	-90.96%
% of Operating Profit		-56.93%
Other Income/Expense, Net	-$1.270K
YoY Change
Pretax Income	-$831.3K	$66.12K	$416.2K
YoY Change	-299.73%	-101.59%	-165.59%
Income Tax	$6.500K	$500.00	$7.930K
% Of Pretax Income		0.76%	1.91%
Net Earnings	-$856.2K	$62.97K	$399.6K
YoY Change	-314.25%	-101.55%	-161.12%
Net Earnings / Revenue	-13.35%	0.88%	6.5%
Basic Earnings Per Share	-$0.03		$0.02
Diluted Earnings Per Share	-$0.03	$2.534K	$0.02
COMMON SHARES
Basic Shares Outstanding	24.85M shares	24.85M shares	24.85M shares
Diluted Shares Outstanding	24.85M shares		25.13M shares

Balance Sheet

Concept	2022 Q2	2021 Q4	2021 Q2
SHORT-TERM ASSETS
Cash & Short-Term Investments	$2.831M	$3.614M	$3.185M
YoY Change	-11.12%	142.55%	11.38%
Cash & Equivalents	$2.831M	$3.614M	$3.185M
Short-Term Investments
Other Short-Term Assets	$601.4K	$578.8K	$839.7K
YoY Change	-28.38%	-3.07%	30.92%
Inventory	$8.203M	$7.765M	$6.812M
Prepaid Expenses
Receivables	$8.881M	$8.482M	$7.777M
Other Receivables	$713.3K	$9.758M	$713.3K
Total Short-Term Assets	$23.37M	$24.97M	$23.23M
YoY Change	0.62%	12.53%	-2.59%
LONG-TERM ASSETS
Property, Plant & Equipment	$1.711M	$1.783M	$2.025M
YoY Change	-15.54%	-21.93%	-36.06%
Goodwill	$2.406M	$2.406M	$2.406M
YoY Change	0.0%	0.0%	-54.44%
Intangibles	$1.100M	$1.181M	$1.244M
YoY Change	-11.64%	-13.18%	-15.68%
Long-Term Investments	$112.5K
YoY Change
Other Assets	$184.8K	$148.1K	$248.7K
YoY Change	-25.69%	-24.57%	27.26%
Total Long-Term Assets	$6.963M	$7.387M	$8.093M
YoY Change	-13.96%	-6.24%	-32.72%
TOTAL ASSETS
Total Short-Term Assets	$23.37M	$24.97M	$23.23M
Total Long-Term Assets	$6.963M	$7.387M	$8.093M
Total Assets	$30.33M	$32.36M	$31.32M
YoY Change	-3.15%	7.61%	-12.7%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$3.260M	$3.508M	$2.598M
YoY Change	25.51%	-16.13%	-36.24%
Accrued Expenses	$2.269M	$2.344M	$2.139M
YoY Change	6.09%	17.57%	-26.16%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due		$0.00	$0.00
YoY Change		-100.0%	-100.0%
Total Short-Term Liabilities	$7.733M	$8.781M	$6.474M
YoY Change	19.45%	-4.25%	-26.48%
LONG-TERM LIABILITIES
Long-Term Debt	$0.00	$0.00	$1.874M
YoY Change	-100.0%	-100.0%	12.55%
Other Long-Term Liabilities	$974.8K	$1.315M	$1.643M
YoY Change	-40.67%	7.59%	18.67%
Total Long-Term Liabilities	$974.8K	$1.315M	$1.643M
YoY Change	-40.67%	7.59%	18.67%
TOTAL LIABILITIES
Total Short-Term Liabilities	$7.733M	$8.781M	$6.474M
Total Long-Term Liabilities	$974.8K	$1.315M	$1.643M
Total Liabilities	$9.791M	$11.23M	$11.81M
YoY Change	-17.06%	-12.28%	-17.44%
SHAREHOLDERS EQUITY
Retained Earnings	-$36.60M	-$35.83M	-$37.36M
YoY Change	-2.04%	-9.35%	6.04%
Common Stock	$24.85K	$24.85K	$24.85K
YoY Change	0.0%	0.0%	0.0%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$20.63M	$21.21M	$19.57M
YoY Change
Total Liabilities & Shareholders Equity	$30.33M	$32.36M	$31.32M
YoY Change	-3.15%	7.61%	-12.7%

Cashflow Statement

Concept	2022 Q2	2021 Q4	2021 Q2
OPERATING ACTIVITIES
Net Income	-$856.2K	$62.97K	$399.6K
YoY Change	-314.25%	-101.55%	-161.12%
Depreciation, Depletion And Amortization	$110.7K	$112.2K	$117.4K
YoY Change	-5.74%	-6.64%	13.44%
Cash From Operating Activities	-$2.474M	$293.0K	-$473.4K
YoY Change	422.51%	-4833.93%	-128.82%
INVESTING ACTIVITIES
Capital Expenditures	-$141.5K	-$14.04K	-$31.41K
YoY Change	350.33%		-60.74%
Acquisitions
YoY Change
Other Investing Activities	-$14.67K	-$15.77K	-$15.64K
YoY Change	-6.2%	-272.73%	3810.0%
Cash From Investing Activities	-$156.1K	-$29.81K	-$47.04K
YoY Change	231.89%	-426.51%	-41.49%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	0.000	0.000	0.000
YoY Change			-100.0%
NET CHANGE
Cash From Operating Activities	-2.474M	293.0K	-473.4K
Cash From Investing Activities	-156.1K	-29.81K	-47.04K
Cash From Financing Activities	0.000	0.000	0.000
Net Change In Cash	-2.630M	263.2K	-520.5K
YoY Change	405.28%	8853.06%	-126.85%
FREE CASH FLOW
Cash From Operating Activities	-$2.474M	$293.0K	-$473.4K
Capital Expenditures	-$141.5K	-$14.04K	-$31.41K
Free Cash Flow	-$2.332M	$307.1K	-$442.0K
YoY Change	427.64%	-5060.74%	-125.66%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
	dei	Document Period End Date DocumentPeriodEndDate	2022-06-30
	dei	Entity Central Index Key EntityCentralIndexKey	0001537435
	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
	dei	Document Period End Date DocumentPeriodEndDate	2022-06-30
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2022
	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q2
	dei	Amendment Flag AmendmentFlag	false
	dei	Document Period End Date DocumentPeriodEndDate	2022-06-30
CY2022Q2	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.001
CY2021Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.001
CY2022Q2	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	100000000	shares
CY2021Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	100000000	shares
CY2022Q2	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	24850261	shares
CY2021Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	24850261	shares
CY2021Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	24850261	shares
CY2022Q2	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	24850261	shares
CY2021Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	24850261	shares
CY2021Q4	us-gaap	Operating Lease Liability Current Statement Of Financial Position Extensible List OperatingLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#OtherLiabilitiesCurrent
CY2022Q2	us-gaap	Operating Lease Liability Current Statement Of Financial Position Extensible List OperatingLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#OtherLiabilitiesCurrent
CY2021Q4	us-gaap	Operating Lease Liability Noncurrent Statement Of Financial Position Extensible List OperatingLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#OtherLiabilitiesNoncurrent
CY2022Q2	us-gaap	Operating Lease Liability Noncurrent Statement Of Financial Position Extensible List OperatingLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#OtherLiabilitiesNoncurrent
	dei	Document Type DocumentType	10-Q
	dei	Document Quarterly Report DocumentQuarterlyReport	true
	dei	Document Period End Date DocumentPeriodEndDate	2022-06-30
	dei	Document Transition Report DocumentTransitionReport	false
	dei	Entity File Number EntityFileNumber	001-36103
	dei	Entity Registrant Name EntityRegistrantName	TECOGEN INC.
	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	04-3536131
	dei	Entity Address Address Line1 EntityAddressAddressLine1	45 First Avenue
CY2022Q2	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	8880828	usd
	dei	Entity Address City Or Town EntityAddressCityOrTown	Waltham
	dei	Entity Address State Or Province EntityAddressStateOrProvince	MA
	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	02451
	dei	City Area Code CityAreaCode	781
	dei	Local Phone Number LocalPhoneNumber	466-6402
	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
	dei	Entity Filer Category EntityFilerCategory	Non-accelerated Filer
	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
	dei	Entity Small Business EntitySmallBusiness	true
	dei	Entity Shell Company EntityShellCompany	false
CY2022Q2	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	24850261	shares
	dei	Document Period End Date DocumentPeriodEndDate	2022-06-30
CY2022Q2	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	2831107	usd
CY2021Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	3614463	usd
CY2022Q2	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	8880828	usd
CY2021Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	8482286	usd
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CY2021Q4	tgen	Employee Retention Credit Current EmployeeRetentionCreditCurrent	1276021	usd
CY2022Q2	us-gaap	Inventory Net InventoryNet	8203093	usd
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CY2022Q2	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	601419	usd
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CY2022Q2	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	1099510	usd
CY2021Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	1181023	usd
CY2022Q2	us-gaap	Goodwill Goodwill	2406156	usd
CY2021Q4	us-gaap	Goodwill Goodwill	2406156	usd
CY2022Q2	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	184809	usd
CY2021Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	148140	usd
CY2022Q2	us-gaap	Assets Assets	30333724	usd
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CY2022Q2	us-gaap	Deferred Revenue Current DeferredRevenueCurrent	1263919	usd
CY2021Q4	us-gaap	Deferred Revenue Current DeferredRevenueCurrent	1957752	usd
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CY2022Q2	us-gaap	Liabilities Current LiabilitiesCurrent	7733448	usd
CY2021Q4	us-gaap	Liabilities Current LiabilitiesCurrent	8780868	usd
CY2022Q2	us-gaap	Deferred Revenue Noncurrent DeferredRevenueNoncurrent	313131	usd
CY2021Q4	us-gaap	Deferred Revenue Noncurrent DeferredRevenueNoncurrent	208456	usd
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CY2021Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	1315275	usd
CY2022Q2	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Financial Liabilities BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedFinancialLiabilities	769721	usd
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CY2021Q4	us-gaap	Liabilities Liabilities	11234073	usd
CY2022Q2	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		usd
CY2021Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		usd
CY2022Q2	us-gaap	Common Stock Value CommonStockValue	24850	usd
CY2021Q4	us-gaap	Common Stock Value CommonStockValue	24850	usd
CY2022Q2	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	57202459	usd
CY2021Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	57016859	usd
CY2022Q2	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-36600430	usd
CY2021Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-35833621	usd
CY2022Q2	us-gaap	Stockholders Equity StockholdersEquity	20626879	usd
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	21208088	usd
CY2022Q2	us-gaap	Minority Interest MinorityInterest	-84206	usd
CY2021Q4	us-gaap	Minority Interest MinorityInterest	-79939	usd
CY2022Q2	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	20542673	usd
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	dei	Document Period End Date DocumentPeriodEndDate	2022-06-30
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CY2022Q2	us-gaap	Gross Profit GrossProfit	2703449	usd
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CY2022Q2	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	194853	usd
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	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	0	usd
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	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	13852916	usd
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CY2021Q2	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	725804	usd
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CY2021Q2	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	8672	usd
CY2022Q2	us-gaap	Net Income Loss NetIncomeLoss	-856218	usd
CY2021Q2	us-gaap	Net Income Loss NetIncomeLoss	399631	usd
CY2022Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.03
CY2021Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.02
CY2022Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.03
CY2021Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.02
CY2022Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	24850261	shares
CY2021Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	24850261	shares
CY2022Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	24850261	shares
CY2021Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	25125210	shares
	dei	Document Period End Date DocumentPeriodEndDate	2022-06-30
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	13852916	usd
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	12202263	usd
	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	8058678	usd
	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	6408417	usd
	us-gaap	Gross Profit GrossProfit	5794238	usd
	us-gaap	Gross Profit GrossProfit	5793846	usd
	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	5298735	usd
	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	4892305	usd
	us-gaap	Selling Expense SellingExpense	1004692	usd
	us-gaap	Selling Expense SellingExpense	1091074	usd
	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	334988	usd
	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	259033	usd
	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	36445	usd
	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	0	usd
	us-gaap	Gain Loss On Contract Termination GainLossOnContractTermination	71375	usd
	us-gaap	Gain Loss On Contract Termination GainLossOnContractTermination	0	usd
	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	6530595	usd
	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	6242412	usd
	us-gaap	Operating Income Loss OperatingIncomeLoss	-736357	usd
	us-gaap	Operating Income Loss OperatingIncomeLoss	-448566	usd
	tgen	Interestand Other Income Expense InterestandOtherIncomeExpense	-15416	usd
	tgen	Interestand Other Income Expense InterestandOtherIncomeExpense	-2328	usd
	us-gaap	Gross Profit GrossProfit	5793846	usd
	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	5298735	usd
	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	4892305	usd
	us-gaap	Selling Expense SellingExpense	1004692	usd
	us-gaap	Selling Expense SellingExpense	1091074	usd
	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	334988	usd
	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	259033	usd
	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	36445	usd
	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	0	usd
	us-gaap	Gain Loss On Contract Termination GainLossOnContractTermination	71375	usd
	us-gaap	Gain Loss On Contract Termination GainLossOnContractTermination	0	usd
	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	6530595	usd
	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	6242412	usd
	us-gaap	Operating Income Loss OperatingIncomeLoss	-736357	usd
	us-gaap	Operating Income Loss OperatingIncomeLoss	-448566	usd
	tgen	Interestand Other Income Expense InterestandOtherIncomeExpense	-15416	usd
	tgen	Interestand Other Income Expense InterestandOtherIncomeExpense	-2328	usd
	us-gaap	Interest Expense InterestExpense	13561	usd
	us-gaap	Interest Expense InterestExpense	9728	usd
	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	1887859	usd
	tgen	Employee Retention Credit EmployeeRetentionCredit	0	usd
	tgen	Employee Retention Credit EmployeeRetentionCredit	713268	usd
	us-gaap	Debt Securities Available For Sale Realized Gain DebtSecuritiesAvailableForSaleRealizedGain	0	usd
	us-gaap	Debt Securities Available For Sale Realized Gain DebtSecuritiesAvailableForSaleRealizedGain	6046	usd
	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	37497	usd
	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	56246	usd
	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	8520	usd
	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	2651363	usd
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-727837	usd
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	2202797	usd
	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	10430	usd
	us-gaap	Interest Expense InterestExpense	13561	usd
	us-gaap	Interest Expense InterestExpense	9728	usd
	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	0	usd
	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	1887859	usd
	tgen	Employee Retention Credit EmployeeRetentionCredit	0	usd
	tgen	Employee Retention Credit EmployeeRetentionCredit	713268	usd
	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	37497	usd
	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	56246	usd
	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	8520	usd
	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	2651363	usd
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-727837	usd
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	2202797	usd
	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	10430	usd
	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	15991	usd
	us-gaap	Profit Loss ProfitLoss	-738267	usd
	us-gaap	Profit Loss ProfitLoss	2186806	usd
	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	28542	usd
	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	15991	usd
	us-gaap	Profit Loss ProfitLoss	-738267	usd
	us-gaap	Profit Loss ProfitLoss	2186806	usd
	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	28542	usd
	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	20468	usd
	us-gaap	Net Income Loss NetIncomeLoss	-766809	usd
	us-gaap	Net Income Loss NetIncomeLoss	2166338	usd
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.09
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.03
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.09
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	24850261	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	24850261	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	25102470	shares
CY2022Q1	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	21307784	usd
CY2022Q2	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	89893	usd
CY2022Q2	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	17169	usd
	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	20468	usd
	us-gaap	Net Income Loss NetIncomeLoss	-766809	usd
	us-gaap	Net Income Loss NetIncomeLoss	2166338	usd
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.03
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.09
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.03
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.09
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	24850261	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	24850261	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	24850261	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	25102470	shares
CY2022Q1	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	21307784	usd
CY2022Q2	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	89893	usd
CY2022Q2	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	17169	usd
CY2022Q2	us-gaap	Profit Loss ProfitLoss	-837835	usd
CY2022Q2	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	20542673	usd
CY2022Q2	us-gaap	Profit Loss ProfitLoss	-837835	usd
CY2022Q2	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	20542673	usd
CY2021Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	21128149	usd
	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	185600	usd
	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	32809	usd
CY2022Q2	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	20542673	usd
CY2021Q1	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	19066746	usd
CY2021Q2	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	54681	usd
CY2021Q2	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	15636	usd
CY2021Q2	us-gaap	Profit Loss ProfitLoss	408303	usd
CY2021Q2	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	19514094	usd
CY2020Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	17267334	usd
	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	93766	usd
	us-gaap	Profit Loss ProfitLoss	2186806	usd
CY2021Q2	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	19514094	usd
	us-gaap	Profit Loss ProfitLoss	2186806	usd
CY2021Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	21128149	usd
	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	185600	usd
	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	32809	usd
	us-gaap	Profit Loss ProfitLoss	-738267	usd
CY2022Q2	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	20542673	usd
CY2021Q1	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	19066746	usd
CY2021Q2	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	54681	usd
CY2021Q2	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	15636	usd
CY2021Q2	us-gaap	Profit Loss ProfitLoss	408303	usd
CY2021Q2	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	19514094	usd
CY2020Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	17267334	usd
	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	93766	usd
	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	33812	usd
	us-gaap	Profit Loss ProfitLoss	2186806	usd
CY2021Q2	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	19514094	usd
	dei	Document Period End Date DocumentPeriodEndDate	2022-06-30
	us-gaap	Profit Loss ProfitLoss	-738267	usd
	us-gaap	Profit Loss ProfitLoss	2186806	usd
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	217718	usd
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	241470	usd
	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	0	usd
	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	1887859	usd
	tgen	Employee Retention Credit EmployeeRetentionCredit	0	usd
	tgen	Employee Retention Credit EmployeeRetentionCredit	713268	usd
	us-gaap	Share Based Compensation ShareBasedCompensation	185600	usd
	us-gaap	Share Based Compensation ShareBasedCompensation	93766	usd
	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	46000	usd
	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	0	usd
	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	36445	usd
	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	0	usd
	us-gaap	Debt Securities Available For Sale Realized Gain DebtSecuritiesAvailableForSaleRealizedGain	0	usd
	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	37497	usd
	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	56246	usd
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	217718	usd
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	241470	usd
	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	0	usd
	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	1887859	usd
	tgen	Employee Retention Credit EmployeeRetentionCredit	0	usd
	tgen	Employee Retention Credit EmployeeRetentionCredit	713268	usd
	us-gaap	Share Based Compensation ShareBasedCompensation	185600	usd
	us-gaap	Share Based Compensation ShareBasedCompensation	93766	usd
	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	46000	usd
	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	0	usd
	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	36445	usd
	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	0	usd
	us-gaap	Debt Securities Available For Sale Realized Gain DebtSecuritiesAvailableForSaleRealizedGain	0	usd
	us-gaap	Debt Securities Available For Sale Realized Gain DebtSecuritiesAvailableForSaleRealizedGain	6046	usd
	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	37497	usd
	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	56246	usd
	us-gaap	Gain Loss On Contract Termination GainLossOnContractTermination	71375	usd
	us-gaap	Gain Loss On Contract Termination GainLossOnContractTermination	0	usd
	us-gaap	Impairment Of Intangible Assets Excluding Goodwill ImpairmentOfIntangibleAssetsExcludingGoodwill	0	usd
	us-gaap	Impairment Of Intangible Assets Excluding Goodwill ImpairmentOfIntangibleAssetsExcludingGoodwill	7400	usd
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	444541	usd
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-894100	usd
	us-gaap	Increase Decrease In Other Receivables IncreaseDecreaseInOtherReceivables	-562752	usd
	us-gaap	Gain Loss On Contract Termination GainLossOnContractTermination	71375	usd
	us-gaap	Gain Loss On Contract Termination GainLossOnContractTermination	0	usd
	us-gaap	Impairment Of Intangible Assets Excluding Goodwill ImpairmentOfIntangibleAssetsExcludingGoodwill	0	usd
	us-gaap	Impairment Of Intangible Assets Excluding Goodwill ImpairmentOfIntangibleAssetsExcludingGoodwill	7400	usd
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	444541	usd
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-894100	usd
	us-gaap	Increase Decrease In Other Receivables IncreaseDecreaseInOtherReceivables	-562752	usd
	us-gaap	Increase Decrease In Other Receivables IncreaseDecreaseInOtherReceivables	0	usd
	us-gaap	Increase Decrease In Contract With Customer Asset IncreaseDecreaseInContractWithCustomerAsset	-367750	usd
	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	438102	usd
	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-357072	usd
	tgen	Increase Decrease In Prepaid Expense And Other Current Assets IncreaseDecreaseInPrepaidExpenseAndOtherCurrentAssets	22618	usd
	tgen	Increase Decrease In Prepaid Expense And Other Current Assets IncreaseDecreaseInPrepaidExpenseAndOtherCurrentAssets	242588	usd
	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-308282	usd
	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	537197	usd
	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-247876	usd
	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-1585368	usd
	us-gaap	Increase Decrease In Other Receivables IncreaseDecreaseInOtherReceivables	0	usd
	us-gaap	Increase Decrease In Contract With Customer Asset IncreaseDecreaseInContractWithCustomerAsset	-1117057	usd
	us-gaap	Increase Decrease In Contract With Customer Asset IncreaseDecreaseInContractWithCustomerAsset	-367750	usd
	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	438102	usd
	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-357072	usd
	tgen	Increase Decrease In Prepaid Expense And Other Current Assets IncreaseDecreaseInPrepaidExpenseAndOtherCurrentAssets	22618	usd
	tgen	Increase Decrease In Prepaid Expense And Other Current Assets IncreaseDecreaseInPrepaidExpenseAndOtherCurrentAssets	242588	usd
	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-308282	usd
	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	537197	usd
	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-247876	usd
	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-1585368	usd
	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	-74490	usd
	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	290342	usd
	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	-589158	usd
	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	-45118	usd
	us-gaap	Increase Decrease In Other Current Liabilities IncreaseDecreaseInOtherCurrentLiabilities	-316217	usd
	us-gaap	Increase Decrease In Other Current Liabilities IncreaseDecreaseInOtherCurrentLiabilities	531335	usd
	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	-74490	usd
	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	290342	usd
	us-gaap	Increase Decrease In Other Current Liabilities IncreaseDecreaseInOtherCurrentLiabilities	531335	usd
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-579177	usd
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-103649	usd
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	209034	usd
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	47504	usd
	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	0	usd
	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	11637	usd
	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	29505	usd
	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	5682	usd
	us-gaap	Proceeds From Sale Of Other Productive Assets ProceedsFromSaleOfOtherProductiveAssets	67169	usd
	us-gaap	Proceeds From Sale Of Other Productive Assets ProceedsFromSaleOfOtherProductiveAssets	0	usd
	tgen	Paymentsto Noncontrolling Interests Investing Activities PaymentstoNoncontrollingInterestsInvestingActivities	32809	usd
	tgen	Paymentsto Noncontrolling Interests Investing Activities PaymentstoNoncontrollingInterestsInvestingActivities	33812	usd
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-204179	usd
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-75361	usd
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-579177	usd
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-103649	usd
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	209034	usd
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	47504	usd
	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	0	usd
	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	11637	usd
	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	29505	usd
	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	5682	usd
	us-gaap	Proceeds From Sale Of Other Productive Assets ProceedsFromSaleOfOtherProductiveAssets	67169	usd
	us-gaap	Proceeds From Sale Of Other Productive Assets ProceedsFromSaleOfOtherProductiveAssets	0	usd
	tgen	Paymentsto Noncontrolling Interests Investing Activities PaymentstoNoncontrollingInterestsInvestingActivities	32809	usd
	tgen	Paymentsto Noncontrolling Interests Investing Activities PaymentstoNoncontrollingInterestsInvestingActivities	33812	usd
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-75361	usd
	us-gaap	Proceeds From Notes Payable ProceedsFromNotesPayable	0	usd
	us-gaap	Proceeds From Notes Payable ProceedsFromNotesPayable	1874269	usd
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	0	usd
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	1874269	usd
	us-gaap	Proceeds From Notes Payable ProceedsFromNotesPayable	0	usd
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	1874269	usd
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-783356	usd
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	1695259	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	3614463	usd
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1490219	usd
CY2022Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	2831107	usd
CY2021Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	3185478	usd
	us-gaap	Interest Paid Net InterestPaidNet	12733	usd
	us-gaap	Interest Paid Net InterestPaidNet	0	usd
	us-gaap	Income Taxes Paid IncomeTaxesPaid	10430	usd
	us-gaap	Income Taxes Paid IncomeTaxesPaid	15991	usd
	us-gaap	Nature Of Operations NatureOfOperations	<span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">Description of Business and Basis of Presentation</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> </span><div style="margin-bottom:6pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%">Description of Business</span></div><div style="margin-bottom:6pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> Tecogen Inc., or we, our or us, produces commercial and industrial engine-driven, combined heat and power (CHP) products that reduce energy costs, decrease greenhouse gas emissions and alleviate congestion on the national power grid. Our products supply electric power or mechanical power for cooling, while heat from the engine is recovered and purposefully used at a facility. We also install, own, operate and maintain complete energy systems and other complementary systems at customer sites and sell electricity, hot water, heat and cooling energy under long-term contracts at prices guaranteed to the customer to be below conventional utility rates. </span></div><div style="margin-bottom:6pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> The majority of our customers are located in regions with the highest utility rates, typically California, the Midwest and the Northeast. </span></div><div style="margin-bottom:6pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> Our common stock is quoted on OTC Markets Group, Inc.'s OTCQX Best Market tier and trades under the symbol "TGEN."</span></div><div style="margin-bottom:6pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> On May 18, 2017, the Company acquired 100% of the outstanding common stock of American DG Energy Inc., formerly a related entity, in a stock-for-stock merger.</span></div><div style="margin-bottom:6pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%">Basis of Presentation</span></div><div style="margin-bottom:6pt;margin-top:5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> The accompanying unaudited condensed consolidated financial statements have been prepared in accordance with generally accepted accounting principles for interim financial information and with the instructions to Form 10-Q and Article 8 of Regulation S-X. Accordingly, they do not include all the information and footnotes required by generally accepted accounting principles for complete financial statements. In the opinion of management, all adjustments considered necessary for a fair presentation have been included. Operating results for the six months ended June 30, 2022 are not necessarily indicative of the results that may be expected for the year ending December 31, 2022. </span></div><div style="margin-bottom:6pt;margin-top:5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> The condensed consolidated balance sheet at December 31, 2021 has been derived from the audited consolidated financial statements at that date but does not include all of the information and footnotes required by generally accepted accounting principles for complete financial statements. </span></div><div style="margin-bottom:5pt;margin-top:5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> For further information, refer to the consolidated financial statements and footnotes thereto included in Tecogen's Annual Report on Form 10-K for the year ended December 31, 2021.</span></div><div style="margin-bottom:6pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> The accompanying unaudited condensed consolidated financial statements include our accounts and the accounts of entities in which we have a controlling financial interest. Those entities include our wholly-owned subsidiaries American DG Energy Inc., Tecogen CHP Solutions, Inc., and a joint venture, American DG New York, LLC, in which American DG Energy Inc. holds a 51% interest. Investments in partnerships and companies in which we do not have a controlling financial interest but where we have significant influence are accounted for under the equity method. Any intercompany transactions have been eliminated in consolidation. </span></div><div style="margin-bottom:6pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> Our operations are comprised of three business segments. Our Products segment designs, manufactures and sells industrial and commercial cogeneration systems as described above. Our Services segment provides operation and maintenance services to customers for our products. Our Energy Production segment sells energy in the form of electricity, heat, hot water and cooling to our customers under long-term sales agreements. </span></div><div style="margin-bottom:6pt;margin-top:5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%">Use of Estimates</span></div><div style="margin-bottom:6pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates.</span></div><div style="margin-bottom:6pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%">Income Taxes</span></div><div style="margin-bottom:6pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%"> </span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The provisions for income taxes in the accompanying unaudited consolidated statements of operations differ from that which would be expected by applying the federal statutory tax rate primarily due to losses for which no benefit is recognized.</span></div><div style="margin-bottom:6pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%">Employee Retention Credit</span></div><div style="margin-bottom:6pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> On March 27, 2020, the Coronavirus Aid, Relief, and Economic Security Act (“CARES Act”) was signed into law providing numerous tax provisions and other stimulus measures, including an employee retention credit (“ERC”), which is a refundable tax credit against certain employment taxes. The Taxpayer Certainty and Disaster Tax Relief Act of 2020 and the American Rescue Plan Act of 2021 extended and expanded the availability of the ERC. </span></div><div style="margin-bottom:6pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> Section 2301(c)(2)(B) of the CARES Act permits an employer to use an alternative quarter to calculate gross receipts and the employer may determine if the decline in gross receipt tests is met for a calendar quarter in 2021 by comparing its gross receipts for the immediately preceding calendar quarter with those for the corresponding calendar quarter in 2019. Accordingly, for the first quarter of 2021, we elected to use our gross receipts for the fourth calendar quarter of 2020 compared to our gross receipts for the fourth calendar quarter of 2019. As a result of our election to use an alternative quarter, we qualified for the ERC in the first, second and third quarters of 2021 because our gross receipts decreased by more than 20% from the first, second and third quarters of 2019. As a result of averaging 100 or fewer full-time employees in 2019, all wages paid to employees in the first, second and third quarters of 2021, excluding the wages that were applied to the Paycheck Protection Loan Second Draw, were eligible for the ERC. Wages used towards PPP loan forgiveness cannot be used as qualified wages for purposes of the ERC.</span></div><div style="margin-bottom:3pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> Accounting Standards Codification 105, "Generally Accepted Accounting Principles," describes the decision-making framework when no guidance exists in US GAAP for a particular transaction. Specifically, ASC 105-10-05-2 instructs companies to look for guidance for a similar transaction within US GAAP and apply that guidance by analogy. As such, forms of government assistance, such as the ERC, provided to business entities would not be within the scope of ASC 958, but it may be applied by analogy under ASC 105-10-05-2. We accounted for the Employee Retention Credit as a government grant in accordance with Accounting Standards Update 2013-06, </span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%">Not-for-Profit Entities (Topic 958) ("ASU 2013-06") </span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">by analogy under ASC 105-10-05-2.</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%"> </span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">Under this standard, government grants are recognized when the conditions on which they depend are substantially met. The conditions for recognition of the ERC include, but are not limited to:</span></div><div style="text-indent:18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">•</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:14.5pt">An entity has been adversely affected by the COVID-19 pandemic</span></div><div style="text-indent:18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">•</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:14.5pt">We have not used qualifying payroll for both the Paycheck Protection Program and the ERC</span></div><div style="text-indent:18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">•</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:14.5pt">We incurred payroll costs to retain employees</span></div><div style="margin-bottom:6pt;text-indent:18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">•</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:14.5pt">The process for filing for the credit is an administrative task and not a barrier to receiving the credits</span></div> A current receivable in the amount of $713,269 is included in our condensed consolidated balance sheet as of June 30, 2022. On April 14, 2022, we received $564,027 from the Internal Revenue Service representing the ERC claim for the third quarter of 2021 and $1,275 of accrued interest. We are still awaiting payment from the Internal Revenue Service for the ERC claims from the first and second quarters of 2021.
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-783356	usd
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	1695259	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	3614463	usd
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1490219	usd
CY2022Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	2831107	usd
CY2021Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	3185478	usd
	us-gaap	Interest Paid Net InterestPaidNet	12733	usd
	us-gaap	Interest Paid Net InterestPaidNet	0	usd
	us-gaap	Income Taxes Paid IncomeTaxesPaid	10430	usd
	us-gaap	Income Taxes Paid IncomeTaxesPaid	15991	usd
	us-gaap	Nature Of Operations NatureOfOperations	<span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">Description of Business and Basis of Presentation</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> </span><div style="margin-bottom:6pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%">Description of Business</span></div><div style="margin-bottom:6pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> Tecogen Inc., or we, our or us, produces commercial and industrial engine-driven, combined heat and power (CHP) products that reduce energy costs, decrease greenhouse gas emissions and alleviate congestion on the national power grid. Our products supply electric power or mechanical power for cooling, while heat from the engine is recovered and purposefully used at a facility. We also install, own, operate and maintain complete energy systems and other complementary systems at customer sites and sell electricity, hot water, heat and cooling energy under long-term contracts at prices guaranteed to the customer to be below conventional utility rates. </span></div><div style="margin-bottom:6pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> The majority of our customers are located in regions with the highest utility rates, typically California, the Midwest and the Northeast. </span></div><div style="margin-bottom:6pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> Our common stock is quoted on OTC Markets Group, Inc.'s OTCQX Best Market tier and trades under the symbol "TGEN."</span></div><div style="margin-bottom:6pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> On May 18, 2017, the Company acquired 100% of the outstanding common stock of American DG Energy Inc., formerly a related entity, in a stock-for-stock merger.</span></div><div style="margin-bottom:6pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%">Basis of Presentation</span></div><div style="margin-bottom:6pt;margin-top:5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> The accompanying unaudited condensed consolidated financial statements have been prepared in accordance with generally accepted accounting principles for interim financial information and with the instructions to Form 10-Q and Article 8 of Regulation S-X. Accordingly, they do not include all the information and footnotes required by generally accepted accounting principles for complete financial statements. In the opinion of management, all adjustments considered necessary for a fair presentation have been included. Operating results for the six months ended June 30, 2022 are not necessarily indicative of the results that may be expected for the year ending December 31, 2022. </span></div><div style="margin-bottom:6pt;margin-top:5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> The condensed consolidated balance sheet at December 31, 2021 has been derived from the audited consolidated financial statements at that date but does not include all of the information and footnotes required by generally accepted accounting principles for complete financial statements. </span></div><div style="margin-bottom:5pt;margin-top:5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> For further information, refer to the consolidated financial statements and footnotes thereto included in Tecogen's Annual Report on Form 10-K for the year ended December 31, 2021.</span></div><div style="margin-bottom:6pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> The accompanying unaudited condensed consolidated financial statements include our accounts and the accounts of entities in which we have a controlling financial interest. Those entities include our wholly-owned subsidiaries American DG Energy Inc., Tecogen CHP Solutions, Inc., and a joint venture, American DG New York, LLC, in which American DG Energy Inc. holds a 51% interest. Investments in partnerships and companies in which we do not have a controlling financial interest but where we have significant influence are accounted for under the equity method. Any intercompany transactions have been eliminated in consolidation. </span></div><div style="margin-bottom:6pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> Our operations are comprised of three business segments. Our Products segment designs, manufactures and sells industrial and commercial cogeneration systems as described above. Our Services segment provides operation and maintenance services to customers for our products. Our Energy Production segment sells energy in the form of electricity, heat, hot water and cooling to our customers under long-term sales agreements. </span></div><div style="margin-bottom:6pt;margin-top:5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%">Use of Estimates</span></div><div style="margin-bottom:6pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates.</span></div><div style="margin-bottom:6pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%">Income Taxes</span></div><div style="margin-bottom:6pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%"> </span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The provisions for income taxes in the accompanying unaudited consolidated statements of operations differ from that which would be expected by applying the federal statutory tax rate primarily due to losses for which no benefit is recognized.</span></div><div style="margin-bottom:6pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%">Employee Retention Credit</span></div><div style="margin-bottom:6pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> On March 27, 2020, the Coronavirus Aid, Relief, and Economic Security Act (“CARES Act”) was signed into law providing numerous tax provisions and other stimulus measures, including an employee retention credit (“ERC”), which is a refundable tax credit against certain employment taxes. The Taxpayer Certainty and Disaster Tax Relief Act of 2020 and the American Rescue Plan Act of 2021 extended and expanded the availability of the ERC. </span></div><div style="margin-bottom:6pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> Section 2301(c)(2)(B) of the CARES Act permits an employer to use an alternative quarter to calculate gross receipts and the employer may determine if the decline in gross receipt tests is met for a calendar quarter in 2021 by comparing its gross receipts for the immediately preceding calendar quarter with those for the corresponding calendar quarter in 2019. Accordingly, for the first quarter of 2021, we elected to use our gross receipts for the fourth calendar quarter of 2020 compared to our gross receipts for the fourth calendar quarter of 2019. As a result of our election to use an alternative quarter, we qualified for the ERC in the first, second and third quarters of 2021 because our gross receipts decreased by more than 20% from the first, second and third quarters of 2019. As a result of averaging 100 or fewer full-time employees in 2019, all wages paid to employees in the first, second and third quarters of 2021, excluding the wages that were applied to the Paycheck Protection Loan Second Draw, were eligible for the ERC. Wages used towards PPP loan forgiveness cannot be used as qualified wages for purposes of the ERC.</span></div><div style="margin-bottom:3pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> Accounting Standards Codification 105, "Generally Accepted Accounting Principles," describes the decision-making framework when no guidance exists in US GAAP for a particular transaction. Specifically, ASC 105-10-05-2 instructs companies to look for guidance for a similar transaction within US GAAP and apply that guidance by analogy. As such, forms of government assistance, such as the ERC, provided to business entities would not be within the scope of ASC 958, but it may be applied by analogy under ASC 105-10-05-2. We accounted for the Employee Retention Credit as a government grant in accordance with Accounting Standards Update 2013-06, </span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%">Not-for-Profit Entities (Topic 958) ("ASU 2013-06") </span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">by analogy under ASC 105-10-05-2.</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%"> </span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">Under this standard, government grants are recognized when the conditions on which they depend are substantially met. The conditions for recognition of the ERC include, but are not limited to:</span></div><div style="text-indent:18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">•</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:14.5pt">An entity has been adversely affected by the COVID-19 pandemic</span></div><div style="text-indent:18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">•</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:14.5pt">We have not used qualifying payroll for both the Paycheck Protection Program and the ERC</span></div><div style="text-indent:18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">•</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:14.5pt">We incurred payroll costs to retain employees</span></div><div style="margin-bottom:6pt;text-indent:18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">•</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:14.5pt">The process for filing for the credit is an administrative task and not a barrier to receiving the credits</span></div> A current receivable in the amount of $713,269 is included in our condensed consolidated balance sheet as of June 30, 2022. On April 14, 2022, we received $564,027 from the Internal Revenue Service representing the ERC claim for the third quarter of 2021 and $1,275 of accrued interest. We are still awaiting payment from the Internal Revenue Service for the ERC claims from the first and second quarters of 2021.
	dei	Document Period End Date DocumentPeriodEndDate	2022-06-30
CY2022Q2	tgen	Percentage Of Owned Joint Venture PercentageOfOwnedJointVenture	0.51
	dei	Document Period End Date DocumentPeriodEndDate	2022-06-30
CY2022Q2	tgen	Percentage Of Owned Joint Venture PercentageOfOwnedJointVenture	0.51
	us-gaap	Use Of Estimates UseOfEstimates	Use of Estimates The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates
CY2020Q2	tgen	Decrease In Gross Receipts DecreaseInGrossReceipts	0.20
CY2020Q4	dei	Entity Number Of Employees EntityNumberOfEmployees	100	employee
CY2022Q2	tgen	Employee Retention Credit Current EmployeeRetentionCreditCurrent	713269	usd
	dei	Document Period End Date DocumentPeriodEndDate	2022-06-30
	dei	Document Period End Date DocumentPeriodEndDate	2022-06-30
CY2022Q2	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	6414593	usd
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	13852916	usd
CY2021Q2	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	6145102	usd
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	12202263	usd
	us-gaap	Use Of Estimates UseOfEstimates	Use of Estimates The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates
CY2020Q2	tgen	Decrease In Gross Receipts DecreaseInGrossReceipts	0.20
CY2020Q4	dei	Entity Number Of Employees EntityNumberOfEmployees	100	employee
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	13852916	usd
CY2021Q2	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	6145102	usd
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	12202263	usd
	tgen	Payment Termon Product Sales PaymentTermonProductSales	P30D
	tgen	Payment Termon Contractually Determined Milestones PaymentTermonContractuallyDeterminedMilestones	P30D
	tgen	Payment Termon Energy Production Contract Invoices PaymentTermonEnergyProductionContractInvoices	P30D
	dei	Document Period End Date DocumentPeriodEndDate	2022-06-30
	us-gaap	Contract With Customer Performance Obligation Satisfied In Previous Period ContractWithCustomerPerformanceObligationSatisfiedInPreviousPeriod	0	usd
	dei	Document Period End Date DocumentPeriodEndDate	2022-06-30
	us-gaap	Deferred Revenue Revenue Recognized1 DeferredRevenueRevenueRecognized1	1315517	usd
	dei	Document Period End Date DocumentPeriodEndDate	2022-06-30
	tgen	Payment Termon Product Sales PaymentTermonProductSales	P30D
	tgen	Payment Termon Contractually Determined Milestones PaymentTermonContractuallyDeterminedMilestones	P30D
	tgen	Payment Termon Energy Production Contract Invoices PaymentTermonEnergyProductionContractInvoices	P30D
	dei	Document Period End Date DocumentPeriodEndDate	2022-06-30
	us-gaap	Contract With Customer Performance Obligation Satisfied In Previous Period ContractWithCustomerPerformanceObligationSatisfiedInPreviousPeriod	0	usd
	dei	Document Period End Date DocumentPeriodEndDate	2022-06-30
	us-gaap	Deferred Revenue Revenue Recognized1 DeferredRevenueRevenueRecognized1	1315517	usd
	dei	Document Period End Date DocumentPeriodEndDate	2022-06-30
CY2022Q2	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	800000	usd
CY2022Q2	tgen	Performance Obligation Recognizedover Next Two Years Percent PerformanceObligationRecognizedoverNextTwoYearsPercent	0.784
CY2022Q2	tgen	Performance Obligation Recognizedover Next Twelve Months Percent PerformanceObligationRecognizedoverNextTwelveMonthsPercent	0.618
CY2022Q2	tgen	Performance Obligation Recognizedin Year Two Percent PerformanceObligationRecognizedinYearTwoPercent	0.166
	dei	Document Period End Date DocumentPeriodEndDate	2022-06-30
CY2022Q2	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	800000	usd
CY2022Q2	tgen	Performance Obligation Recognizedover Next Two Years Percent PerformanceObligationRecognizedoverNextTwoYearsPercent	0.784
CY2022Q2	tgen	Performance Obligation Recognizedover Next Twelve Months Percent PerformanceObligationRecognizedoverNextTwelveMonthsPercent	0.618
CY2022Q2	tgen	Performance Obligation Recognizedin Year Two Percent PerformanceObligationRecognizedinYearTwoPercent	0.166
	dei	Document Period End Date DocumentPeriodEndDate	2022-06-30
CY2022Q2	us-gaap	Net Income Loss NetIncomeLoss	-856218	usd
CY2021Q2	us-gaap	Net Income Loss NetIncomeLoss	399631	usd
	us-gaap	Net Income Loss NetIncomeLoss	-766809	usd
	us-gaap	Net Income Loss NetIncomeLoss	2166338	usd
CY2021Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	24850261	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	24850261	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	24850261	shares
CY2022Q2	us-gaap	Net Income Loss NetIncomeLoss	-856218	usd
CY2021Q2	us-gaap	Net Income Loss NetIncomeLoss	399631	usd
	us-gaap	Net Income Loss NetIncomeLoss	-766809	usd
	us-gaap	Net Income Loss NetIncomeLoss	2166338	usd
CY2022Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	24850261	shares
CY2021Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	24850261	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	24850261	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	24850261	shares
CY2022Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	24850261	shares
CY2021Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	25125210	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	24850261	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	25102470	shares
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.03
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.09
CY2022Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.03
CY2021Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.02
CY2022Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	24850261	shares
CY2021Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	25125210	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	24850261	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	25102470	shares
CY2022Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.03
CY2021Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.02
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.03
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.09
CY2022Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.03
CY2021Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.02
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.03
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.09
	dei	Document Period End Date DocumentPeriodEndDate	2022-06-30
	dei	Document Period End Date DocumentPeriodEndDate	2022-06-30
CY2022Q2	us-gaap	Inventory Raw Materials InventoryRawMaterials	7540331	usd
CY2021Q4	us-gaap	Inventory Raw Materials InventoryRawMaterials	7072991	usd
CY2022Q2	tgen	Inventory Raw Materials Reserves InventoryRawMaterialsReserves	381000	usd
CY2021Q4	tgen	Inventory Raw Materials Reserves InventoryRawMaterialsReserves	381000	usd
CY2022Q2	us-gaap	Inventory Raw Materials Net Of Reserves InventoryRawMaterialsNetOfReserves	7159331	usd
CY2021Q4	us-gaap	Inventory Raw Materials Net Of Reserves InventoryRawMaterialsNetOfReserves	6691991	usd
CY2022Q2	us-gaap	Inventory Work In Process Net Of Reserves InventoryWorkInProcessNetOfReserves	401601	usd
CY2021Q4	us-gaap	Inventory Work In Process Net Of Reserves InventoryWorkInProcessNetOfReserves	549802	usd
CY2022Q2	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	642161	usd
	dei	Document Period End Date DocumentPeriodEndDate	2022-06-30
	dei	Document Period End Date DocumentPeriodEndDate	2022-06-30
CY2022Q2	us-gaap	Inventory Raw Materials InventoryRawMaterials	7540331	usd
CY2021Q4	us-gaap	Inventory Raw Materials InventoryRawMaterials	7072991	usd
CY2022Q2	tgen	Inventory Raw Materials Reserves InventoryRawMaterialsReserves	381000	usd
CY2021Q4	tgen	Inventory Raw Materials Reserves InventoryRawMaterialsReserves	381000	usd
CY2022Q2	us-gaap	Inventory Raw Materials Net Of Reserves InventoryRawMaterialsNetOfReserves	7159331	usd
CY2021Q4	us-gaap	Inventory Raw Materials Net Of Reserves InventoryRawMaterialsNetOfReserves	6691991	usd
CY2022Q2	us-gaap	Inventory Work In Process Net Of Reserves InventoryWorkInProcessNetOfReserves	401601	usd
CY2021Q4	us-gaap	Inventory Work In Process Net Of Reserves InventoryWorkInProcessNetOfReserves	549802	usd
CY2022Q2	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	642161	usd
CY2021Q4	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	523196	usd
CY2022Q2	us-gaap	Inventory Net InventoryNet	8203093	usd
CY2021Q4	us-gaap	Inventory Net InventoryNet	7764989	usd
CY2021Q4	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	523196	usd
CY2022Q2	us-gaap	Inventory Net InventoryNet	8203093	usd
CY2021Q4	us-gaap	Inventory Net InventoryNet	7764989	usd
	dei	Document Period End Date DocumentPeriodEndDate	2022-06-30
	dei	Document Period End Date DocumentPeriodEndDate	2022-06-30
CY2022Q2	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	5947514	usd
CY2021Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	5872993	usd
CY2022Q2	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	4236870	usd
CY2021Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	4090049	usd
CY2022Q2	tgen	Property Plant And Equipment Net Before Public Utilities Contruction Work In Progress PropertyPlantAndEquipmentNetBeforePublicUtilitiesContructionWorkInProgress	1710644	usd
CY2021Q4	tgen	Property Plant And Equipment Net Before Public Utilities Contruction Work In Progress PropertyPlantAndEquipmentNetBeforePublicUtilitiesContructionWorkInProgress	1782944	usd
	dei	Document Period End Date DocumentPeriodEndDate	2022-06-30
	dei	Document Period End Date DocumentPeriodEndDate	2022-06-30
	dei	Document Period End Date DocumentPeriodEndDate	2022-06-30
CY2021Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	5872993	usd
CY2022Q2	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	4236870	usd
CY2021Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	4090049	usd
CY2022Q2	tgen	Property Plant And Equipment Net Before Public Utilities Contruction Work In Progress PropertyPlantAndEquipmentNetBeforePublicUtilitiesContructionWorkInProgress	1710644	usd
CY2021Q4	tgen	Property Plant And Equipment Net Before Public Utilities Contruction Work In Progress PropertyPlantAndEquipmentNetBeforePublicUtilitiesContructionWorkInProgress	1782944	usd
	tgen	Depreciation Depletionand Amortization Property Plantand Equipment DepreciationDepletionandAmortizationPropertyPlantandEquipment	250610	usd
CY2021Q2	tgen	Depreciation Depletionand Amortization Property Plantand Equipment DepreciationDepletionandAmortizationPropertyPlantandEquipment	145458	usd
	tgen	Depreciation Depletionand Amortization Property Plantand Equipment DepreciationDepletionandAmortizationPropertyPlantandEquipment	306014	usd
	dei	Document Period End Date DocumentPeriodEndDate	2022-06-30
	us-gaap	Proceeds From Sale Of Other Productive Assets ProceedsFromSaleOfOtherProductiveAssets	67169	usd
CY2022Q2	tgen	Depreciation Depletionand Amortization Property Plantand Equipment DepreciationDepletionandAmortizationPropertyPlantandEquipment	123818	usd
	tgen	Depreciation Depletionand Amortization Property Plantand Equipment DepreciationDepletionandAmortizationPropertyPlantandEquipment	250610	usd
CY2021Q2	tgen	Depreciation Depletionand Amortization Property Plantand Equipment DepreciationDepletionandAmortizationPropertyPlantandEquipment	145458	usd
	tgen	Depreciation Depletionand Amortization Property Plantand Equipment DepreciationDepletionandAmortizationPropertyPlantandEquipment	306014	usd
	dei	Document Period End Date DocumentPeriodEndDate	2022-06-30
	us-gaap	Proceeds From Sale Of Other Productive Assets ProceedsFromSaleOfOtherProductiveAssets	67169	usd
	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	36445	usd
	dei	Document Period End Date DocumentPeriodEndDate	2022-06-30
	dei	Document Period End Date DocumentPeriodEndDate	2022-06-30
	dei	Document Period End Date DocumentPeriodEndDate	2022-06-30
CY2022Q2	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	2581673	usd
CY2022Q2	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	1482163	usd
CY2022Q2	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	1099510	usd
CY2021Q4	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	2552168	usd
CY2021Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	1371145	usd
CY2021Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	1181023	usd
CY2022Q2	tgen	Intangible Liability Gross IntangibleLiabilityGross	2903419	usd
CY2022Q2	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	2581673	usd
CY2022Q2	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	1482163	usd
CY2021Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	1371145	usd
CY2021Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	1181023	usd
CY2022Q2	tgen	Intangible Liability Gross IntangibleLiabilityGross	2903419	usd
CY2022Q2	tgen	Intangible Liabilities Net IntangibleLiabilitiesNet	1044222	usd
CY2021Q4	tgen	Intangible Liability Gross IntangibleLiabilityGross	3056655	usd
CY2021Q4	tgen	Finite Lived Intangible Liabilities Accumulated Amortization FiniteLivedIntangibleLiabilitiesAccumulatedAmortization	1797149	usd
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	100491	usd
CY2021Q2	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	51187	usd
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	94077	usd
	dei	Document Period End Date DocumentPeriodEndDate	2022-06-30
CY2022Q2	tgen	Amortizationof Contract Related Intangible Assetsand Liabilities Net AmortizationofContractRelatedIntangibleAssetsandLiabilitiesNet	62857	usd
	tgen	Amortizationof Contract Related Intangible Assetsand Liabilities Net AmortizationofContractRelatedIntangibleAssetsandLiabilitiesNet	133383	usd
CY2021Q2	tgen	Amortizationof Contract Related Intangible Assetsand Liabilities Net AmortizationofContractRelatedIntangibleAssetsandLiabilitiesNet	79569	usd
	tgen	Amortizationof Contract Related Intangible Assetsand Liabilities Net AmortizationofContractRelatedIntangibleAssetsandLiabilitiesNet	158622	usd
CY2022Q2	tgen	Finite Lived Intangible Liabilities Accumulated Amortization FiniteLivedIntangibleLiabilitiesAccumulatedAmortization	1859197	usd
CY2022Q2	tgen	Intangible Liabilities Net IntangibleLiabilitiesNet	1044222	usd
CY2021Q4	tgen	Intangible Liability Gross IntangibleLiabilityGross	3056655	usd
CY2021Q4	tgen	Finite Lived Intangible Liabilities Accumulated Amortization FiniteLivedIntangibleLiabilitiesAccumulatedAmortization	1797149	usd
CY2021Q4	tgen	Intangible Liabilities Net IntangibleLiabilitiesNet	1259506	usd
	dei	Document Period End Date DocumentPeriodEndDate	2022-06-30
CY2022Q2	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	50469	usd
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	100491	usd
CY2021Q2	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	51187	usd
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	94077	usd
	dei	Document Period End Date DocumentPeriodEndDate	2022-06-30
	tgen	Amortizationof Contract Related Intangible Assetsand Liabilities Net AmortizationofContractRelatedIntangibleAssetsandLiabilitiesNet	158622	usd
	us-gaap	Goodwill And Intangible Asset Impairment GoodwillAndIntangibleAssetImpairment	7400	usd
	dei	Document Period End Date DocumentPeriodEndDate	2022-06-30
	us-gaap	Goodwill And Intangible Asset Impairment GoodwillAndIntangibleAssetImpairment	7400	usd
	dei	Document Period End Date DocumentPeriodEndDate	2022-06-30
	us-gaap	Gain Loss On Contract Termination GainLossOnContractTermination	71375	usd
CY2020Q1	tgen	Numberof Salesof Energy Producing Assets NumberofSalesofEnergyProducingAssets	2	sale
CY2020Q1	tgen	Numberof Energy Producing Sites Sold NumberofEnergyProducingSitesSold	8	site
CY2020Q1	us-gaap	Proceeds From Sale Of Productive Assets ProceedsFromSaleOfProductiveAssets	7000000	usd
	dei	Document Period End Date DocumentPeriodEndDate	2022-06-30
CY2022Q2	us-gaap	Contractual Obligation ContractualObligation	3911	usd
	dei	Document Period End Date DocumentPeriodEndDate	2022-06-30
	us-gaap	Gain Loss On Contract Termination GainLossOnContractTermination	71375	usd
CY2020Q1	tgen	Numberof Salesof Energy Producing Assets NumberofSalesofEnergyProducingAssets	2	sale
CY2020Q1	tgen	Numberof Energy Producing Sites Sold NumberofEnergyProducingSitesSold	8	site
CY2020Q1	us-gaap	Proceeds From Sale Of Productive Assets ProceedsFromSaleOfProductiveAssets	7000000	usd
	dei	Document Period End Date DocumentPeriodEndDate	2022-06-30
CY2022Q2	us-gaap	Contractual Obligation ContractualObligation	3911	usd
	dei	Document Period End Date DocumentPeriodEndDate	2022-06-30
CY2022Q2	us-gaap	Lease Cost LeaseCost	210155	usd
	us-gaap	Lease Cost LeaseCost	407074	usd
CY2021Q2	us-gaap	Lease Cost LeaseCost	198943	usd
	us-gaap	Lease Cost LeaseCost	394216	usd
CY2022Q2	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	1561757	usd
CY2022Q2	us-gaap	Lease Cost LeaseCost	210155	usd
	us-gaap	Lease Cost LeaseCost	407074	usd
CY2021Q2	us-gaap	Lease Cost LeaseCost	198943	usd
	dei	Document Period End Date DocumentPeriodEndDate	2022-06-30
	us-gaap	Operating Lease Payments OperatingLeasePayments	365509	usd
	us-gaap	Operating Lease Payments OperatingLeasePayments	352579	usd
	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	0	usd
	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	825848	usd
CY2022Q2	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P3Y8M12D
CY2021Q2	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P4Y3M18D
CY2022Q2	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.06
CY2022Q2	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	1561757	usd
CY2021Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	1869210	usd
CY2022Q2	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	665310	usd
CY2021Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	641002	usd
CY2022Q2	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	974751	usd
CY2021Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	1315275	usd
	dei	Document Period End Date DocumentPeriodEndDate	2022-06-30
	us-gaap	Operating Lease Payments OperatingLeasePayments	365509	usd
	us-gaap	Operating Lease Payments OperatingLeasePayments	352579	usd
	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	0	usd
	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	825848	usd
CY2022Q2	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P3Y8M12D
CY2021Q2	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P4Y3M18D
CY2022Q2	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.06
CY2021Q2	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.06
	dei	Document Period End Date DocumentPeriodEndDate	2022-06-30
CY2021Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	1869210	usd
CY2022Q2	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	665310	usd
CY2021Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	641002	usd
CY2022Q2	us-gaap	Operating Lease Liability OperatingLeaseLiability	1640061	usd
CY2021Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	1956277	usd
	dei	Document Period End Date DocumentPeriodEndDate	2022-06-30
CY2022Q2	us-gaap	Lessee Operating Lease Liability Payments Remainder Of Fiscal Year LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear	368272	usd
CY2022Q2	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	743118	usd
CY2022Q2	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	250659	usd
CY2022Q2	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	105426	usd
CY2022Q2	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	98783	usd
CY2022Q2	tgen	Lessee Operating Lease Liability To Be Paid After Year Four LesseeOperatingLeaseLiabilityToBePaidAfterYearFour	223851	usd
CY2022Q2	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	1790109	usd
CY2022Q2	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	150048	usd
CY2022Q2	us-gaap	Operating Lease Liability OperatingLeaseLiability	1640061	usd
CY2021Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	1956277	usd
CY2022Q2	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	743118	usd
CY2022Q2	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	250659	usd
CY2022Q2	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	98783	usd
CY2022Q2	tgen	Lessee Operating Lease Liability To Be Paid After Year Four LesseeOperatingLeaseLiabilityToBePaidAfterYearFour	223851	usd
CY2022Q2	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	150048	usd
CY2022Q2	us-gaap	Operating Lease Liability OperatingLeaseLiability	1640061	usd
	dei	Document Period End Date DocumentPeriodEndDate	2022-06-30
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2022
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2022
	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested In Period Fair Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1	62500	usd
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2022
	dei	Document Period End Date DocumentPeriodEndDate	2022-06-30
	dei	Document Period End Date DocumentPeriodEndDate	2022-06-30
	us-gaap	Share Based Compensation ShareBasedCompensation	185600	usd
CY2021Q2	us-gaap	Share Based Compensation ShareBasedCompensation	54681	usd
CY2022Q2	us-gaap	Operating Lease Liability OperatingLeaseLiability	1640061	usd
	dei	Document Period End Date DocumentPeriodEndDate	2022-06-30
	dei	Document Period End Date DocumentPeriodEndDate	2022-06-30
	dei	Document Period End Date DocumentPeriodEndDate	2022-06-30
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2022
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2022
	dei	Document Period End Date DocumentPeriodEndDate	2022-06-30
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2022
	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested In Period Fair Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1	62500	usd
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2022
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	0.50
	dei	Document Period End Date DocumentPeriodEndDate	2022-06-30
	dei	Document Period End Date DocumentPeriodEndDate	2022-06-30
	dei	Document Period End Date DocumentPeriodEndDate	2022-06-30
CY2022Q2	us-gaap	Share Based Compensation ShareBasedCompensation	89893	usd
	us-gaap	Share Based Compensation ShareBasedCompensation	185600	usd
CY2021Q2	us-gaap	Share Based Compensation ShareBasedCompensation	54681	usd
	us-gaap	Share Based Compensation ShareBasedCompensation	93766	usd
	us-gaap	Share Based Compensation ShareBasedCompensation	93766	usd
	dei	Document Period End Date DocumentPeriodEndDate	2022-06-30
	dei	Document Period End Date DocumentPeriodEndDate	2022-06-30
	dei	Document Period End Date DocumentPeriodEndDate	2022-06-30
CY2022Q2	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	6414593	usd
CY2022Q2	us-gaap	Gross Profit GrossProfit	2703449	usd
	dei	Document Period End Date DocumentPeriodEndDate	2022-06-30
	dei	Document Period End Date DocumentPeriodEndDate	2022-06-30
	dei	Document Period End Date DocumentPeriodEndDate	2022-06-30
CY2021Q2	us-gaap	Gross Profit GrossProfit	2842638	usd
	dei	Document Period End Date DocumentPeriodEndDate	2022-06-30
	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	3	segment
	dei	Document Period End Date DocumentPeriodEndDate	2022-06-30
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	12202263	usd
CY2022Q2	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	6414593	usd
CY2021Q2	us-gaap	Assets Assets	31319242	usd
CY2022Q2	us-gaap	Gross Profit GrossProfit	2703449	usd
CY2022Q2	us-gaap	Assets Assets	30333724	usd
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	13852916	usd
	us-gaap	Gross Profit GrossProfit	5794238	usd
CY2022Q2	us-gaap	Assets Assets	30333724	usd
CY2021Q2	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	6145102	usd
	us-gaap	Gross Profit GrossProfit	5793846	usd
CY2021Q2	us-gaap	Assets Assets	31319242	usd
CY2020Q2	tgen	Decrease In Gross Receipts DecreaseInGrossReceipts	0.20
CY2020Q4	dei	Entity Number Of Employees EntityNumberOfEmployees	100	employee
CY2022Q2	tgen	Employee Retention Credit Current EmployeeRetentionCreditCurrent	713269	usd
	dei	Document Period End Date DocumentPeriodEndDate	2022-06-30
CY2022Q2	us-gaap	Assets Assets	30333724	usd
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	13852916	usd
	us-gaap	Gross Profit GrossProfit	5794238	usd
CY2022Q2	us-gaap	Assets Assets	30333724	usd
CY2021Q2	us-gaap	Assets Assets	31319242	usd
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	12202263	usd
	us-gaap	Gross Profit GrossProfit	5793846	usd
CY2021Q2	us-gaap	Assets Assets	31319242	usd

Files In Submission

Name	View Source	Status
0001537435-22-000102-index-headers.html	Edgar Link	pending
0001537435-22-000102-index.html	Edgar Link	pending
0001537435-22-000102.txt	Edgar Link	pending
0001537435-22-000102-xbrl.zip	Edgar Link	pending
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
R13.htm	Edgar Link	pending
R14.htm	Edgar Link	pending
R15.htm	Edgar Link	pending
R16.htm	Edgar Link	pending
R17.htm	Edgar Link	pending
R18.htm	Edgar Link	pending
R19.htm	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
R2.htm	Edgar Link	pending
R20.htm	Edgar Link	pending
R21.htm	Edgar Link	pending
R22.htm	Edgar Link	pending
R23.htm	Edgar Link	pending
R24.htm	Edgar Link	pending
R25.htm	Edgar Link	pending
R26.htm	Edgar Link	pending
R27.htm	Edgar Link	pending
R28.htm	Edgar Link	pending
R29.htm	Edgar Link	pending
R3.htm	Edgar Link	pending
R30.htm	Edgar Link	pending
R31.htm	Edgar Link	pending
R32.htm	Edgar Link	pending
R33.htm	Edgar Link	pending
R34.htm	Edgar Link	pending
R35.htm	Edgar Link	pending
R36.htm	Edgar Link	pending
R37.htm	Edgar Link	pending
R38.htm	Edgar Link	pending
R39.htm	Edgar Link	pending
R4.htm	Edgar Link	pending
R40.htm	Edgar Link	pending
R41.htm	Edgar Link	pending
R42.htm	Edgar Link	pending
R43.htm	Edgar Link	pending
R44.htm	Edgar Link	pending
R45.htm	Edgar Link	pending
R46.htm	Edgar Link	pending
R47.htm	Edgar Link	pending
R48.htm	Edgar Link	pending
R49.htm	Edgar Link	pending
R5.htm	Edgar Link	pending
R50.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
tgen-20220630.htm	Edgar Link	pending
tgen-20220630.xsd	Edgar Link	pending
tgen-20220630_g1.jpg	Edgar Link	pending
tgn-20220630xex311.htm	Edgar Link	pending
tgn-20220630xex312.htm	Edgar Link	pending
tgn-20220630xex321.htm	Edgar Link	pending
tgen-20220630_def.xml	Edgar Link	unprocessable
tgen-20220630_pre.xml	Edgar Link	unprocessable
tgen-20220630_lab.xml	Edgar Link	unprocessable
tgen-20220630_htm.xml	Edgar Link	completed
tgen-20220630_cal.xml	Edgar Link	unprocessable

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$TGEN
TECOGEN INC. Stock $tgen

2022 Q2 Form 10-Q Financial Statement

#000153743522000102 Filed on August 11, 2022

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$TGEN TECOGEN INC. Stock $tgen

2022 Q2 Form 10-Q Financial Statement

#000153743522000102 Filed on August 11, 2022

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$TGEN
TECOGEN INC. Stock $tgen