Accrued Liabilities (Tables)

3 Months Ended

Mar. 31, 2016

Accrued Liabilities [Abstract]

Schedule of Accrued Liabilities

At March  31, 2016 and December 31, 2015, accrued liabilities consisted of the following:

	March 31, 2016		December 31, 2015
	(Unaudited)
Accrued vacation and benefits	$	63,577	$	64,844
Accrued expenses relating to vendors and others		135,222		133,646
Accrued warranty costs		20,000		20,000
Accrued interest payable relating to stockholder notes		71,673		69,419
Deferred rent		30,191		33,599
	$	320,663	$	321,508