Quarterly report pursuant to Section 13 or 15(d)

A. SUMMARY OF ACCOUNTING POLICIES (Details Narrative)

v2.4.1.9
A. SUMMARY OF ACCOUNTING POLICIES (Details Narrative) (USD $)
3 Months Ended
Mar. 31, 2015
Mar. 31, 2014
Dec. 31, 2014
Dec. 31, 2013
Accounting Policies [Abstract]        
Net loss $ (744,078)us-gaap_NetIncomeLoss $ (778,208)us-gaap_NetIncomeLoss    
Accumulated deficit (122,650,095)us-gaap_RetainedEarningsAccumulatedDeficit   (121,906,017)us-gaap_RetainedEarningsAccumulatedDeficit  
Working capital (1,108,340)TKOI_WorkingCapital      
Line of credit balance 553,204us-gaap_LineOfCredit      
Line of credit remaining borrowing capacity 79,000us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity      
Restricted cash on deposit 63,000us-gaap_RestrictedCashAndCashEquivalentsAtCarryingValue   63,000us-gaap_RestrictedCashAndCashEquivalentsAtCarryingValue  
Shares excluded from EPS calculation 9,845,758us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount 11,095,139us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount    
Warranty liabilities 64,913us-gaap_ProductWarrantyAccrual   44,288us-gaap_ProductWarrantyAccrual 77,943us-gaap_ProductWarrantyAccrual
Lease liability $ 34,576us-gaap_AccruedRentNoncurrent   $ 46,673us-gaap_AccruedRentNoncurrent