Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2018

Accounting Policies [Abstract]

Schedule of Product Warranty Liability

Warranty reserve is included in accrued expenses on the accompanying consolidated balance sheets and cost of components in the accompanying consolidated statement of operations.

	Warranty Reserve
January 1, 2017	$	182,000
Warranty reserve expense		550,000
Warranty claims settled and true-up of accrual		(225,000	)
December 31, 2017	$	507,000
Warranty reserve expense		23,000
Warranty claims settled and true-up of accrual		(205,000	)
December 31, 2018	$	325,000

Schedule of Earnings Per Share, Basic and Diluted

The following table illustrates the anti-dilutive potential common stock equivalents excluded from the calculation of earnings per share (in thousands):

	For the Years Ended
	December 31,
	2018		2017
Stock options		5,857		6,551
Convertible debt		13,629		—
Warrants		11,872		8,695
		31,358		15,246

Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis

The following table presents the Company’s assets and liabilities that are measured at fair value on a recurring at December 31, 2018 and 2017, consistent with the fair value hierarchy provisions. The asset impairment is a non-recurring level 3 measurement.

	Quoted Prices in Active Markets for Identical Assets/Liabilities (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Total
Assets (non-recurring):
Asset impairment	$	—	$	—	$	245,000	$	245,000
Capitalized software development costs		—		—		168,000		168,000
		—		—		413,000		413,000
Liabilities:
Derivative liability	$	—	$	—	$	1,118,000	$	1,118,000
Total	$	—	$	—	$	1,118,000	$	1,118,000

The following table presents the Company’s liabilities that are measured at fair value on a recurring basis at December 31, 2017, consistent with the fair value hierarchy provisions:

	Quoted Prices in Active Markets for Identical Assets/Liabilities (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Total
Liabilities:
Derivative liability	$	—	$	—	$	2,399,000	$	2,399,000
Total	$	—	$	—	$	2,399,000	$	2,399,000

Schedule of Foreign Exchanges and Changes in Accumulated Comprehensive Income

The following table presents losses recognized from foreign exchange transactions; and changes in accumulated other comprehensive income representing the gain or loss on the translation of our foreign subsidiary’s financial statements as follows:

	For the Years Ended
	December 31,
	2018			2017
Net foreign exchange transactions:
Losses	$	483,000		$	284,000
Accumulated comprehensive income:
(Decreases) increases	$	(79,000	)	$	354,000