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Summary of Significant Accounting Policies (Tables)

9 Months Ended

Sep. 30, 2019

Accounting Policies [Abstract]

Schedule of inventory valuation

		September 30,				December 31,
		2019				2018
		(Unaudited)
Raw Materials		$	4,369,000			$	4,622,000
Work In Progress			20,298,000				17,530,000
Finished Goods			9,966,000				10,915,000
Inventory Reserve			(4,281,000	)			(4,016,000	)
Total Inventory		$	30,352,000			$	29,051,000

Schedule of credit and concentration risks

Customer		Percentage of Sales
		September 30, 2019				September  30, 2018
		(Unaudited)				(Unaudited)
1			35.0				27.1
2			26.7				28.5
3			*				13.7

* Customer was less than 10% of sales for the three months ended September 30, 2019.

Customer		Percentage of Sales
		September 30, 2019				September 30, 2018
		(Unaudited)				(Unaudited)
1			31.1				27.5
2			31.0				33.3
3			11.3				11.5

Customer		Percentage of Receivables
		September 30, 2019				December 31, 2018
		(Unaudited)
1			24.0				38.5
2			19.5				26.4
3			11.1				*

* Customer was less than 10% of gross receivables at December 31, 2018.

Schedule of earnings per share

		Three Months Ended								Nine Months Ended
		September 30, 2019				September 30, 2018				September 30, 2019				September 30, 2018
		(Unaudited)				(Unaudited)				(Unaudited)				(Unaudited)
Weighted average shares outstanding used to compute basic earnings per share			28,909,072				26,768,914				28,774,041				26,295,703
Effect of dilutive stock options and warrants			131,458				—				—				—
Weighted average shares outstanding and dilutive securities used to compute dilutive earnings per share			29,040,530				26,768,914				28,774,041				26,295,703

Schedule of anti-dilutive securities

		Three and Nine Months Ended
		September 30, 2019				September 30, 2018
		(Unaudited)				(Unaudited)
Stock Options			852,000				215,000
Warrants			2,183,000				1,480,000
			3,035,000				1,695,000

		Nine Months Ended				Three and Nine Months Ended
		September 30, 2019				September 30, 2018
		(Unaudited)				(Unaudited)
Stock Options			500,000				695,000
Warrants			—				480,000
			500,000				1,175,000

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