Accrued Liabilities (Details) - USD ($)	Dec. 31, 2017	Dec. 31, 2016
Accrued Liabilities [Abstract]
Accrued wages and benefits	$ 69,025	$ 60,904
Accrued expenses relating to vendors and others	136,681	138,863
Accrued warranty costs	20,000	20,000
Accrued interest payable relating to stockholder notes	115,039	84,988
Deferred rent	22,059	30,155
Accrued liabilities	$ 362,804	$ 334,910