$TGEN
TECOGEN INC. Stock $tgen

$tgen Overview Financials Valuation SEC Filings Company Website

2016 Q1 Form 10-Q Financial Statement

#000153743516000121 Filed on May 11, 2016

Income Statement

Concept	2016 Q1	2015 Q1
Revenue	$5.076M	$6.384M
YoY Change	-20.49%	51.43%
Cost Of Revenue	$3.356M	$4.243M
YoY Change	-20.9%	52.1%
Gross Profit	$1.719M	$2.141M
YoY Change	-19.69%	50.11%
Gross Profit Margin	33.88%	33.54%
Selling, General & Admin	$2.626M	$2.443M
YoY Change	7.49%	-1.23%
% of Gross Profit	152.74%	114.12%
Research & Development	$219.0K	$228.3K
YoY Change	-4.1%	-25.9%
% of Gross Profit	12.73%	10.66%
Depreciation & Amortization	$65.46K	$67.24K
YoY Change	-2.65%	-6.95%
% of Gross Profit	3.81%	3.14%
Operating Expenses	$2.845M	$2.672M
YoY Change	6.5%	-3.97%
Operating Profit	-$906.9K	-$302.3K
YoY Change	199.97%	-71.14%
Interest Expense	$42.38K	$30.35K
YoY Change	39.64%	-12.71%
% of Operating Profit
Other Income/Expense, Net
YoY Change
Pretax Income	-$946.4K	-$332.0K
YoY Change	185.06%	-69.24%
Income Tax
% Of Pretax Income
Net Earnings	-$893.2K	-$362.8K
YoY Change	146.16%	-64.43%
Net Earnings / Revenue	-17.6%	-5.68%
Basic Earnings Per Share	-$0.05
Diluted Earnings Per Share	-$0.05	-$0.04
COMMON SHARES
Basic Shares Outstanding	18.48M shares	16.34M shares
Diluted Shares Outstanding	18.48M shares

Balance Sheet

Concept	2016 Q1	2015 Q1
SHORT-TERM ASSETS
Cash & Short-Term Investments	$4.550M	$2.570M
YoY Change	77.04%	1.58%
Cash & Equivalents	$4.070M	$1.984M
Short-Term Investments	$290.0K	$590.0K
Other Short-Term Assets	$350.0K	$450.0K
YoY Change	-22.22%	-26.23%
Inventory	$5.302M	$3.756M
Prepaid Expenses
Receivables	$5.888M	$5.410M
Other Receivables	$6.480M	$5.680M
Total Short-Term Assets	$17.55M	$13.31M
YoY Change	31.82%	11.97%
LONG-TERM ASSETS
Property, Plant & Equipment	$549.3K	$627.4K
YoY Change	-12.45%	-1.13%
Goodwill	$40.87K	$40.87K
YoY Change	0.0%	0.0%
Intangibles	$1.048M
YoY Change
Long-Term Investments
YoY Change
Other Assets	$58.43K	$53.33K
YoY Change	9.56%	31.91%
Total Long-Term Assets	$1.697M	$1.793M
YoY Change	-5.38%	6.4%
TOTAL ASSETS
Total Short-Term Assets	$17.55M	$13.31M
Total Long-Term Assets	$1.697M	$1.793M
Total Assets	$19.24M	$15.11M
YoY Change	27.4%	11.28%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$2.377M	$3.097M
YoY Change	-23.25%	66.17%
Accrued Expenses	$1.080M	$1.278M
YoY Change	-15.52%	-9.17%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00
YoY Change		-100.0%
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$4.441M	$5.119M
YoY Change	-13.24%	-29.68%
LONG-TERM LIABILITIES
Long-Term Debt	$2.960M	$3.000M
YoY Change	-1.33%
Other Long-Term Liabilities	$320.0K	$370.0K
YoY Change	-13.51%	42.31%
Total Long-Term Liabilities	$3.280M	$3.370M
YoY Change	-2.67%	1196.15%
TOTAL LIABILITIES
Total Short-Term Liabilities	$4.441M	$5.119M
Total Long-Term Liabilities	$3.280M	$3.370M
Total Liabilities	$7.728M	$8.484M
YoY Change	-8.92%	12.49%
SHAREHOLDERS EQUITY
Retained Earnings	-$22.58M	-$19.57M
YoY Change	15.34%	20.6%
Common Stock	$18.48K	$16.34K
YoY Change	13.1%	7.76%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$11.97M	$6.981M
YoY Change
Total Liabilities & Shareholders Equity	$19.24M	$15.11M
YoY Change	27.4%	11.28%

Cashflow Statement

Concept	2016 Q1	2015 Q1
OPERATING ACTIVITIES
Net Income	-$893.2K	-$362.8K
YoY Change	146.16%	-64.43%
Depreciation, Depletion And Amortization	$65.46K	$67.24K
YoY Change	-2.65%	-6.95%
Cash From Operating Activities	-$1.151M	-$504.5K
YoY Change	128.15%	-76.57%
INVESTING ACTIVITIES
Capital Expenditures	$47.37K	$12.94K
YoY Change	266.22%	-76.89%
Acquisitions
YoY Change
Other Investing Activities	$0.00	$10.00K
YoY Change	-100.0%	-101.72%
Cash From Investing Activities	-$75.33K	-$54.60K
YoY Change	37.96%	-91.92%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-$6.150K	$1.357M
YoY Change	-100.45%	-146.2%
NET CHANGE
Cash From Operating Activities	-$1.151M	-$504.5K
Cash From Investing Activities	-$75.33K	-$54.60K
Cash From Financing Activities	-$6.150K	$1.357M
Net Change In Cash	-$1.233M	$798.0K
YoY Change	-254.47%	-113.84%
FREE CASH FLOW
Cash From Operating Activities	-$1.151M	-$504.5K
Capital Expenditures	$47.37K	$12.94K
Free Cash Flow	-$1.198M	-$517.5K
YoY Change	131.6%	-76.58%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2016Q1	dei	Amendment Flag AmendmentFlag	false
CY2016Q1	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2016Q1	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q1
CY2016Q1	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2016
CY2016Q1	dei	Document Period End Date DocumentPeriodEndDate	2016-03-31
CY2016Q1	dei	Document Type DocumentType	10-Q
CY2016Q1	dei	Entity Central Index Key EntityCentralIndexKey	0001537435
CY2016Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	18478990	shares
CY2016Q1	dei	Entity Filer Category EntityFilerCategory	Smaller Reporting Company
CY2016Q1	dei	Entity Registrant Name EntityRegistrantName	TECOGEN INC.
CY2015Q4	tgen	Convertible Debentures Related Parties Noncurrent ConvertibleDebenturesRelatedPartiesNoncurrent	2951011	USD
CY2016Q1	tgen	Convertible Debentures Related Parties Noncurrent ConvertibleDebenturesRelatedPartiesNoncurrent	2963393	USD
CY2015Q1	tgen	Increase Decrease In Prepaid Expense And Other Current Assets IncreaseDecreaseInPrepaidExpenseAndOtherCurrentAssets	53163	USD
CY2016Q1	tgen	Increase Decrease In Prepaid Expense And Other Current Assets IncreaseDecreaseInPrepaidExpenseAndOtherCurrentAssets	1786	USD
CY2015Q1	tgen	Provision For Recovery From Inventory Valuation Reserves ProvisionForRecoveryFromInventoryValuationReserves	-40000	USD
CY2016Q1	tgen	Provision For Recovery From Inventory Valuation Reserves ProvisionForRecoveryFromInventoryValuationReserves	14000	USD
CY2016Q1	tgen	Related Party Transaction Number Of Affiliated Companies RelatedPartyTransactionNumberOfAffiliatedCompanies	2	company
CY2016Q1	tgen	Revenues Bill And Hold RevenuesBillAndHold	140600	USD
CY2015Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	3311809	USD
CY2016Q1	us-gaap	Accounts Payable Current AccountsPayableCurrent	2377211	USD
CY2015Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	5286863	USD
CY2016Q1	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	5888310	USD
CY2015Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	1066860	USD
CY2016Q1	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	100000000	shares
CY2015Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	18478990	shares
CY2016Q1	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	18478990	shares
CY2016Q1	us-gaap	Depreciation Depreciation	41166	USD
CY2015Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	18478990	shares
CY2016Q1	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	1079969	USD
CY2015Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	34501640	USD
CY2016Q1	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	34522237	USD
CY2015Q1	us-gaap	Gross Profit GrossProfit	2224975	USD
CY2015Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	50000	USD
CY2016Q1	us-gaap	Costs In Excess Of Billings On Uncompleted Contracts Or Programs CostsInExcessOfBillingsOnUncompletedContractsOrPrograms	859270	USD
CY2015Q4	us-gaap	Deferred Revenue Current DeferredRevenueCurrent	996941	USD
CY2016Q1	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	44000	USD
CY2015Q1	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	23283	USD
CY2016Q1	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	24290	USD
CY2015Q4	us-gaap	Assets Assets	21041651	USD
CY2016Q1	us-gaap	Assets Assets	19244302	USD
CY2015Q4	us-gaap	Assets Current AssetsCurrent	19353991	USD
CY2016Q1	us-gaap	Assets Current AssetsCurrent	17547408	USD
CY2014Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	1186033	USD
CY2015Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	1983983	USD
CY2016Q1	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	65456	USD
CY2015Q4	us-gaap	Due From Related Parties Current DueFromRelatedPartiesCurrent	1177261	USD
CY2016Q1	us-gaap	Due From Related Parties Current DueFromRelatedPartiesCurrent	594599	USD
CY2015Q1	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-0.04
CY2015Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	5486526	USD
CY2016Q1	us-gaap	Deferred Revenue Current DeferredRevenueCurrent	984239	USD
CY2015Q4	us-gaap	Deferred Revenue Noncurrent DeferredRevenueNoncurrent	273162	USD
CY2016Q1	us-gaap	Deferred Revenue Noncurrent DeferredRevenueNoncurrent	322885	USD
CY2016Q1	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-0.05
CY2015Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	318695	USD
CY2016Q1	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	342985	USD
CY2016Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	4253931	USD
CY2015Q1	us-gaap	Depreciation Depreciation	43956	USD
CY2015Q1	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	797950	USD
CY2016Q1	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-1232595	USD
CY2015Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2016Q1	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2015Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.001
CY2016Q1	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.001
CY2015Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	100000000	shares
CY2016Q1	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	18478990	shares
CY2015Q4	us-gaap	Common Stock Value CommonStockValue	18479	USD
CY2016Q1	us-gaap	Common Stock Value CommonStockValue	18479	USD
CY2015Q1	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	3878459	USD
CY2016Q1	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	3356171	USD
CY2015Q1	us-gaap	Cost Of Goods Sold CostOfGoodsSold	2553638	USD
CY2016Q1	us-gaap	Cost Of Goods Sold CostOfGoodsSold	1552716	USD
CY2015Q1	us-gaap	Cost Of Services CostOfServices	1324821	USD
CY2016Q1	us-gaap	Cost Of Services CostOfServices	1803455	USD
CY2015Q4	us-gaap	Costs In Excess Of Billings On Uncompleted Contracts Or Programs CostsInExcessOfBillingsOnUncompletedContractsOrPrograms	1072391	USD
CY2015Q1	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	67239	USD
CY2015Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	1044611	USD
CY2016Q1	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	1048280	USD
CY2015Q1	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	5569	USD
CY2016Q1	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	-640	USD
CY2015Q1	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	2174747	USD
CY2016Q1	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	1892220	USD
CY2015Q4	us-gaap	Goodwill Goodwill	40870	USD
CY2016Q1	us-gaap	Goodwill Goodwill	40870	USD
CY2015Q1	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	-33338	USD
CY2016Q1	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	-39490	USD
CY2016Q1	us-gaap	Gross Profit GrossProfit	1719344	USD
CY2015Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-652947	USD
CY2016Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-946356	USD
CY2016Q1	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	368500	USD
CY2015Q1	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	681160	USD
CY2016Q1	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-934598	USD
CY2015Q1	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	659607	USD
CY2016Q1	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	595293	USD
CY2015Q1	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	270174	USD
CY2016Q1	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	13109	USD
CY2015Q1	us-gaap	Increase Decrease In Billing In Excess Of Cost Of Earnings IncreaseDecreaseInBillingInExcessOfCostOfEarnings	-153905	USD
CY2016Q1	us-gaap	Increase Decrease In Billing In Excess Of Cost Of Earnings IncreaseDecreaseInBillingInExcessOfCostOfEarnings	213121	USD
CY2015Q1	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	-765124	USD
CY2016Q1	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	37021	USD
CY2015Q1	us-gaap	Increase Decrease In Due From Related Parties IncreaseDecreaseInDueFromRelatedParties	-327843	USD
CY2016Q1	us-gaap	Increase Decrease In Due From Related Parties IncreaseDecreaseInDueFromRelatedParties	-582662	USD
CY2015Q1	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-374069	USD
CY2016Q1	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-367511	USD
CY2015Q4	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	1363306	USD
CY2016Q1	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	1391265	USD
CY2015Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	1044611	USD
CY2016Q1	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	1048280	USD
CY2015Q1	us-gaap	Interest And Other Income InterestAndOtherIncome	9103	USD
CY2016Q1	us-gaap	Interest And Other Income InterestAndOtherIncome	2891	USD
CY2015Q1	us-gaap	Interest Expense InterestExpense	42441	USD
CY2016Q1	us-gaap	Interest Expense InterestExpense	42381	USD
CY2015Q1	us-gaap	Interest Paid InterestPaid	30059	USD
CY2016Q1	us-gaap	Interest Paid InterestPaid	29999	USD
CY2015Q4	us-gaap	Inventory Net InventoryNet	5683043	USD
CY2016Q1	us-gaap	Inventory Net InventoryNet	5301532	USD
CY2015Q4	us-gaap	Inventory Valuation Reserves InventoryValuationReserves	293000	USD
CY2016Q1	us-gaap	Inventory Valuation Reserves InventoryValuationReserves	307000	USD
CY2015Q4	us-gaap	Liabilities Liabilities	8599783	USD
CY2016Q1	us-gaap	Liabilities Liabilities	7727697	USD
CY2015Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	21041651	USD
CY2016Q1	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	19244302	USD
CY2015Q4	us-gaap	Liabilities Current LiabilitiesCurrent	5375610	USD
CY2016Q1	us-gaap	Liabilities Current LiabilitiesCurrent	4441419	USD
CY2015Q1	us-gaap	Loss On Contracts LossOnContracts	0	USD
CY2016Q1	us-gaap	Loss On Contracts LossOnContracts	155200	USD
CY2015Q4	us-gaap	Minority Interest MinorityInterest	-395814	USD
CY2016Q1	us-gaap	Minority Interest MinorityInterest	-448506	USD
CY2015Q1	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	1357099	USD
CY2016Q1	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-6150	USD
CY2015Q1	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-54603	USD
CY2016Q1	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-75330	USD
CY2015Q1	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-504546	USD
CY2016Q1	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-1151115	USD
CY2015Q1	us-gaap	Net Income Loss NetIncomeLoss	-617464	USD
CY2016Q1	us-gaap	Net Income Loss NetIncomeLoss	-893168	USD
CY2015Q1	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-35483	USD
CY2016Q1	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-53188	USD
CY2016Q1	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	1	segment
CY2015Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	-619609	USD
CY2016Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	-906866	USD
CY2015Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	58425	USD
CY2016Q1	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	58425	USD
CY2015Q1	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-12383	USD
CY2016Q1	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-12382	USD
CY2015Q1	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	0	USD
CY2016Q1	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	6150	USD
CY2015Q1	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	47237	USD
CY2016Q1	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	27959	USD
CY2015Q1	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	12935	USD
CY2016Q1	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	47371	USD
CY2015Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	353105	USD
CY2016Q1	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	354891	USD
CY2015Q1	us-gaap	Proceeds From Repayments Of Short Term Debt Maturing In Three Months Or Less ProceedsFromRepaymentsOfShortTermDebtMaturingInThreeMonthsOrLess	-353	USD
CY2016Q1	us-gaap	Proceeds From Repayments Of Short Term Debt Maturing In Three Months Or Less ProceedsFromRepaymentsOfShortTermDebtMaturingInThreeMonthsOrLess	-73	USD
CY2015Q1	us-gaap	Proceeds From Sale Of Other Productive Assets ProceedsFromSaleOfOtherProductiveAssets	5569	USD
CY2016Q1	us-gaap	Proceeds From Sale Of Other Productive Assets ProceedsFromSaleOfOtherProductiveAssets	0	USD
CY2015Q1	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	360225	USD
CY2016Q1	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	0	USD
CY2015Q1	us-gaap	Profit Loss ProfitLoss	-652947	USD
CY2016Q1	us-gaap	Profit Loss ProfitLoss	-946356	USD
CY2015Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	543754	USD
CY2016Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	549319	USD
CY2015Q1	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	0	USD
CY2016Q1	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	-6154	USD
CY2015Q1	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	176163	USD
CY2016Q1	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	218958	USD
CY2015Q4	us-gaap	Restricted Investments Current RestrictedInvestmentsCurrent	294802	USD
CY2016Q1	us-gaap	Restricted Investments Current RestrictedInvestmentsCurrent	294875	USD
CY2015Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-21682437	USD
CY2016Q1	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-22575605	USD
CY2015Q1	us-gaap	Sale Of Stock Consideration Received On Transaction SaleOfStockConsiderationReceivedOnTransaction	996874	USD
CY2016Q1	us-gaap	Sale Of Stock Consideration Received On Transaction SaleOfStockConsiderationReceivedOnTransaction	0	USD
CY2015Q1	us-gaap	Sales Revenue Goods Net SalesRevenueGoodsNet	3537875	USD
CY2016Q1	us-gaap	Sales Revenue Goods Net SalesRevenueGoodsNet	2266148	USD
CY2015Q1	us-gaap	Sales Revenue Net SalesRevenueNet	6103434	USD
CY2016Q1	us-gaap	Sales Revenue Net SalesRevenueNet	5075515	USD
CY2015Q1	us-gaap	Sales Revenue Services Net SalesRevenueServicesNet	2565559	USD
CY2016Q1	us-gaap	Sales Revenue Services Net SalesRevenueServicesNet	2809367	USD
CY2015Q1	us-gaap	Selling Expense SellingExpense	493674	USD
CY2016Q1	us-gaap	Selling Expense SellingExpense	515032	USD
CY2015Q1	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	2844584	USD
CY2016Q1	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	2626210	USD
CY2015Q1	us-gaap	Share Based Compensation ShareBasedCompensation	93254	USD
CY2016Q1	us-gaap	Share Based Compensation ShareBasedCompensation	27243	USD
CY2015Q4	us-gaap	Stockholders Equity StockholdersEquity	12837682	USD
CY2016Q1	us-gaap	Stockholders Equity StockholdersEquity	11965111	USD
CY2015Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	12441868	USD
CY2016Q1	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	11516605	USD
CY2015Q1	us-gaap	Weighted Average Number Of Share Outstanding Basic And Diluted WeightedAverageNumberOfShareOutstandingBasicAndDiluted	16224642	shares
CY2016Q1	us-gaap	Weighted Average Number Of Share Outstanding Basic And Diluted WeightedAverageNumberOfShareOutstandingBasicAndDiluted	18478990	shares
CY2016Q1	us-gaap	Nature Of Operations NatureOfOperations	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;padding-bottom:12px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Description of business and summary of significant accounting policies</font></div><div style="line-height:120%;padding-bottom:8px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">Description of business</font></div><div style="line-height:120%;padding-bottom:8px;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Tecogen Inc., or the Company was organized, as a Delaware Corporation on November 15, 2000, and acquired the assets and liabilities of the Tecogen Products division of Thermo Power Corporation. The Company produces commercial and industrial, natural-gas-fueled engine-driven, combined heat and power (CHP) products that reduce energy costs, decrease greenhouse gas emissions and alleviate congestion on the national power grid. The Company’s products supply electric power or mechanical power for cooling, while heat from the engine is recovered and purposefully used at a facility. The majority of the Company’s customers are located in regions with the highest utility rates, typically California, the Midwest and the Northeast. The Company's common stock is listed on the NASDAQ under the ticker symbol TGEN.</font></div><div style="line-height:120%;padding-bottom:8px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">Basis of Presentation</font></div><div style="line-height:120%;padding-bottom:8px;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The accompanying unaudited condensed consolidated financial statements have been prepared in accordance with the instructions for Form 10-Q and therefore do not include all information and notes necessary for a complete presentation of our financial position, results of operations and cash flows, in conformity with generally accepted accounting principles. We filed audited financial statements which included all information and notes necessary for such presentation for the two years ended </font><font style="font-family:inherit;font-size:10pt;">December 31, 2015</font><font style="font-family:inherit;font-size:10pt;"> in conjunction with our </font><font style="font-family:inherit;font-size:10pt;">2015</font><font style="font-family:inherit;font-size:10pt;"> Annual Report on Form 10-K, or our Annual Report, filed with the Securities and Exchange Commission, or SEC, on </font><font style="font-family:inherit;font-size:10pt;">March 30, 2016</font><font style="font-family:inherit;font-size:10pt;">. This form 10-Q should be read in conjunction with our Annual Report.</font></div><div style="line-height:120%;padding-bottom:8px;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The accompanying unaudited condensed consolidated balance sheets, statements of operations and statements of cash flows reflect all adjustments (consisting only of normal recurring items) which are, in the opinion of management, necessary for a fair presentation of financial position at </font><font style="font-family:inherit;font-size:10pt;">March 31, 2016</font><font style="font-family:inherit;font-size:10pt;">, and of operations and cash flows for the interim periods ended </font><font style="font-family:inherit;font-size:10pt;">March 31, 2016</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;">2015</font><font style="font-family:inherit;font-size:10pt;">. The results of operations for the interim periods ended </font><font style="font-family:inherit;font-size:10pt;">March 31, 2016</font><font style="font-family:inherit;font-size:10pt;"> are not necessarily indicative of the results to be expected for the year. </font></div><div style="line-height:120%;padding-bottom:8px;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The accompanying condensed consolidated financial statements include the accounts of the Company and its </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">65.0%</font><font style="font-family:inherit;font-size:10pt;"> owned subsidiary Ilios Inc. or Ilios, whose business focus is on advanced heating systems for commercial and industrial applications. With the inclusion of unvested restricted stock awards, the Company owns </font><font style="font-family:inherit;font-size:10pt;">63.7%</font><font style="font-family:inherit;font-size:10pt;"> of Ilios. Non controlling interest in the accompanying consolidated balance sheets represents the ownership of minority investors of Ilios.</font></div><div style="line-height:120%;padding-bottom:8px;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company’s operations are comprised of </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">one</font><font style="font-family:inherit;font-size:10pt;"> business segment. Our business is to manufacture and support highly efficient CHP products based on engines fueled by natural gas.</font></div><div style="line-height:120%;padding-bottom:8px;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">Use of Estimates</font></div><div style="line-height:120%;padding-bottom:8px;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">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.</font></div><div style="line-height:120%;padding-bottom:8px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">Revenue Recognition</font></div><div style="line-height:120%;padding-bottom:8px;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Revenue is recognized when persuasive evidence of an arrangement exists, delivery has occurred or services have been rendered, the price is fixed or determinable and collectability is reasonably assured. Generally, sales of cogeneration and chiller units and parts are recognized when shipped and services are recognized over the term of the service period. Payments received in advance of services being performed or as a deposit on equipment are recorded as deferred revenue.</font></div><div style="line-height:120%;padding-bottom:8px;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Infrequently, the Company recognizes revenue in certain circumstances before delivery has occurred (commonly referred to as bill and hold transactions). In such circumstances, among other things, risk of ownership has passed to the buyer, the buyer has made a written fixed commitment to purchase the finished goods, the buyer has requested the finished goods be held for future delivery as scheduled and designated by them, and no additional performance obligations exist by the Company. For these transactions, the finished goods are segregated from inventory and normal billing and credit terms are granted. For the </font><font style="font-family:inherit;font-size:10pt;">three months ended</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">March 31, 2016</font><font style="font-family:inherit;font-size:10pt;">, revenues of </font><font style="font-family:inherit;font-size:10pt;">$140,600</font><font style="font-family:inherit;font-size:10pt;"> were recorded as bill and hold transactions. For the same period in </font><font style="font-family:inherit;font-size:10pt;">2015</font><font style="font-family:inherit;font-size:10pt;">, no revenues were recorded as bill and hold transactions.</font></div><div style="line-height:120%;padding-bottom:8px;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">For those arrangements that include multiple deliverables, the Company first determines whether each service or deliverable meets the separation criteria of FASB ASC 605-25, </font><font style="font-family:inherit;font-size:10pt;font-style:italic;">Revenue Recognition—Multiple-Element Arrangements</font><font style="font-family:inherit;font-size:10pt;">. In general, a deliverable (or a group of deliverables) meets the separation criteria if the deliverable has stand-alone value to the customer and if the arrangement includes a general right of return related to the delivered item and delivery or performance of the undelivered item(s) is considered probable and substantially in control of the Company. Each deliverable that meets the separation criteria is considered a separate ‘‘unit of accounting”. The Company allocates the total arrangement consideration to each unit of accounting using the relative fair value method. The amount of arrangement consideration that is allocated to a delivered unit of accounting is limited to the amount that is not contingent upon the delivery of another unit of accounting.</font></div><div style="line-height:120%;padding-bottom:8px;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">When vendor-specific objective evidence or third-party evidence is not available, adopting the relative fair value method of allocation permits the Company to recognize revenue on specific elements as completed based on the estimated selling price. The Company generally uses internal pricing lists that determine sales prices to external customers in determining its best estimate of the selling price of the various deliverables in multiple-element arrangements. Changes in judgments made in estimating the selling price of the various deliverables could significantly affect the timing or amount of revenue recognition. The Company enters into sales arrangements with customers to sell its cogeneration and chiller units and related service contracts and occasionally installation services. Based on the fact that the Company sells each deliverable to other customers on a stand-alone basis, the Company has determined that each deliverable has a stand-alone value. Additionally, there are no rights of return relative to the delivered items; therefore, each deliverable is considered a separate unit of accounting.</font></div><div style="line-height:120%;padding-bottom:8px;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">After the arrangement consideration has been allocated to each unit of accounting, the Company applies the appropriate revenue recognition method for each unit of accounting based on the nature of the arrangement and the services included in each unit of accounting. Cogeneration and chiller units are recognized when shipped and services are recognized over the term of the applicable agreement, or as provided when on a time and materials basis.</font></div><div style="line-height:120%;padding-bottom:8px;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">In some cases, our customers may choose to have the Company engineer and install the system for them rather than simply purchase the cogeneration and/or chiller units. In this case, the Company accounts for revenue, or turnkey revenue, and costs using the percentage-of-completion method of accounting. Under the percentage-of-completion method of accounting, revenues are recognized by applying percentages of completion to the total estimated revenues for the respective contracts. Costs are recognized as incurred. The percentages of completion are determined by relating the actual cost of work performed to date to the current estimated total cost at completion of the respective contracts. When the estimate on a contract indicates a loss, the Company’s policy is to record the entire expected loss, regardless of the percentage of completion. During the </font><font style="font-family:inherit;font-size:10pt;">three months ended March 31, 2016</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;">2015</font><font style="font-family:inherit;font-size:10pt;">, a loss of approximately </font><font style="font-family:inherit;font-size:10pt;">$155,200</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;">$0</font><font style="font-family:inherit;font-size:10pt;"> was recorded, respectively. The excess of contract costs and profit recognized to date on the percentage-of-completion accounting method in excess of billings is recorded as unbilled revenue. Billings in excess of related costs and estimated profit is recorded as deferred revenue.</font></div><div style="line-height:120%;padding-bottom:8px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">Accounts Receivable</font></div><div style="line-height:120%;padding-bottom:8px;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Accounts receivable are stated at the amount management expects to collect from outstanding balances. An allowance for doubtful accounts is provided for those accounts receivable considered to be uncollectible based upon historical experience and management’s evaluation of outstanding accounts receivable at the end of the year. Bad debts are written off against the allowance when identified. At </font><font style="font-family:inherit;font-size:10pt;">March 31, 2016</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;">December 31, 2015</font><font style="font-family:inherit;font-size:10pt;"> the allowance for doubtful accounts was approximately </font><font style="font-family:inherit;font-size:10pt;">$44,000</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;">$50,000</font><font style="font-family:inherit;font-size:10pt;">, respectively.</font></div><div style="line-height:120%;padding-bottom:8px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">Inventory</font></div><div style="line-height:120%;padding-bottom:8px;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Raw materials, work in process, and finished goods inventories are stated at the lower of cost, as determined by the average cost method, or net realizable value. The Company periodically reviews inventory quantities on hand for excess and/or obsolete inventory based primarily on historical usage, as well as based on estimated forecast of product demand. Any reserves that result from this review are charged to cost of sales. At </font><font style="font-family:inherit;font-size:10pt;">March 31, 2016</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;">December 31, 2015</font><font style="font-family:inherit;font-size:10pt;">, inventory reserves were </font><font style="font-family:inherit;font-size:10pt;">$307,000</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;">$293,000</font><font style="font-family:inherit;font-size:10pt;">, respectively. </font></div><div style="line-height:120%;padding-bottom:8px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">Property, Plant and Equipment</font></div><div style="line-height:120%;padding-bottom:8px;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Property, plant and equipment are recorded at cost. Depreciation is provided using the straight-line method over the estimated useful lives of the asset, which range from </font><font style="font-family:Times New Roman;font-size:10pt;color:#000000;font-style:normal;font-weight:normal;text-decoration:none;">three</font><font style="font-family:inherit;font-size:10pt;"> to </font><font style="font-family:Times New Roman;font-size:10pt;color:#000000;font-style:normal;font-weight:normal;text-decoration:none;">fifteen</font><font style="font-family:inherit;font-size:10pt;"> years. Leasehold improvements are amortized using the straight-line method over the lesser of the estimated useful lives of the assets or the term of the related leases. Expenditures for maintenance and repairs are expensed currently, while renewals and betterments that materially extend the life of an asset are capitalized. For the </font><font style="font-family:inherit;font-size:10pt;">three months ended</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">March 31, 2016</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;">2015</font><font style="font-family:inherit;font-size:10pt;">, depreciation expense was </font><font style="font-family:inherit;font-size:10pt;">$41,166</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;">$43,956</font><font style="font-family:inherit;font-size:10pt;">, respectively.</font></div><div style="line-height:120%;padding-bottom:8px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">Intangible Assets</font></div><div style="line-height:120%;padding-bottom:8px;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Intangible assets are amortized on a straight-line basis over the estimated economic life of the intangible asset. The Company reviews intangible assets for impairment when the circumstances warrant.</font></div><div style="line-height:120%;padding-bottom:8px;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">Goodwill</font></div><div style="line-height:120%;padding-bottom:8px;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company tests its recorded goodwill for impairment in the fourth quarter, or more often if indicators of potential impairment exist, by determining if the carrying value of the Company's single reporting unit exceeds its estimated fair value. During the </font><font style="font-family:inherit;font-size:10pt;">first three months of 2016</font><font style="font-family:inherit;font-size:10pt;">, the Company determined that no interim impairment test was necessary.</font></div><div style="line-height:120%;padding-bottom:8px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">Stock-Based Compensation</font></div><div style="line-height:120%;padding-bottom:8px;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Stock-based compensation cost is measured at the grant date based on the estimated fair value of the award and is recognized as an expense in the consolidated statements of operations over the requisite service period. The fair value of stock options granted is estimated using the Black-Scholes option pricing valuation model. The Company recognizes compensation on a straight-line basis for each separately vesting portion of the option award. The determination of the fair value of share-based payment awards is affected by the Company’s stock price. The Company uses the simplified method for awards of stock-based compensation since it does not have the necessary historical exercise and forfeiture data to determine an expected life for stock options. (see Note 5)</font></div><div style="line-height:120%;padding-bottom:8px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">Revenues by Product</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The following table summarizes net revenue by product line and services for the </font><font style="font-family:inherit;font-size:10pt;">three months ended</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">March 31, 2016</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;">2015</font><font style="font-family:inherit;font-size:10pt;">: </font></div><div style="line-height:120%;padding-bottom:8px;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:367px;border-collapse:collapse;text-align:left;"><tr><td colspan="8" rowspan="1"></td></tr><tr><td style="width:172px;" rowspan="1" colspan="1"></td><td style="width:9px;" rowspan="1" colspan="1"></td><td style="width:78px;" rowspan="1" colspan="1"></td><td style="width:4px;" rowspan="1" colspan="1"></td><td style="width:13px;" rowspan="1" colspan="1"></td><td style="width:9px;" rowspan="1" colspan="1"></td><td style="width:78px;" rowspan="1" colspan="1"></td><td style="width:4px;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td colspan="7" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Three months ended March 31, </font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Products</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Cogeneration</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1,417,972</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,571,928</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Chiller & Heat Pump</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">848,176</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">965,947</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total Product Revenue</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,266,148</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">3,537,875</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Services</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Service contracts</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,188,322</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1,872,366</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Installations</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">621,045</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">693,193</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total Service Revenue</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,809,367</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,565,559</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total Revenue</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">5,075,515</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">6,103,434</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;padding-bottom:8px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">Reclassification</font></div><div style="line-height:120%;padding-bottom:8px;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Certain prior period balances have been reclassified to conform with current period presentation. The interest expense includes the amortization of the deferred financing costs, and this has been adjusted in the comparable periods. The balance of deferred financing cost on the balance sheet under ASU 2015-03 is netted with the associated debt and is retrospectively shown for prior period balances.</font></div></div>
CY2016Q1	us-gaap	Use Of Estimates UseOfEstimates	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;padding-bottom:8px;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">Use of Estimates</font></div><div style="line-height:120%;padding-bottom:8px;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">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</font></div></div>

Files In Submission

Name	View Source	Status
0001537435-16-000121-index-headers.html	Edgar Link	pending
0001537435-16-000121-index.html	Edgar Link	pending
0001537435-16-000121.txt	Edgar Link	pending
0001537435-16-000121-xbrl.zip	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
logo201509a02.jpg	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
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
R4.htm	Edgar Link	pending
R5.htm	Edgar Link	pending
R6.htm	Edgar Link	pending
R7.htm	Edgar Link	pending
R8.htm	Edgar Link	pending
R9.htm	Edgar Link	pending
report.css	Edgar Link	pending
Show.js	Edgar Link	pending
tgen-20160331.xml	Edgar Link	completed
tgen-20160331.xsd	Edgar Link	pending
tgen-20160331_cal.xml	Edgar Link	unprocessable
tgen-20160331_def.xml	Edgar Link	unprocessable
tgen-20160331_lab.xml	Edgar Link	unprocessable
tgen-20160331_pre.xml	Edgar Link	unprocessable
tgn-20160331x10q.htm	Edgar Link	pending
tgn-20160331xex311.htm	Edgar Link	pending
tgn-20160331xex312.htm	Edgar Link	pending
tgn-20160331xex313.htm	Edgar Link	pending
tgn-20160331xex321.htm	Edgar Link	pending

Create your account

Find Stocks Worth Researching

Deeply Understand Businesses

Value Businesses Intelligently

$TGEN
TECOGEN INC. Stock $tgen

2016 Q1 Form 10-Q Financial Statement

#000153743516000121 Filed on May 11, 2016

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$TGEN TECOGEN INC. Stock $tgen

2016 Q1 Form 10-Q Financial Statement

#000153743516000121 Filed on May 11, 2016

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$TGEN
TECOGEN INC. Stock $tgen