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Summary of Significant Accounting Policies (Tables)

6 Months Ended

Jun. 30, 2021

Summary of Significant Accounting Policies

Schedule of cash and cash equivalents

		June 30,				December 31,
		2021
Cash and cash equivalents		$	5,879,000			$	7,128,000
Restricted cash			85,000
Total cash, cash equivalents and retricted cash		$	5,964,000			$	7,128,000

Inventories

		June 30,				December 31,
		2021				2020
Raw materials		$	-			$	-
Work-in-process			3,000				2,000
Finished goods			88,000				83,000
		$	91,000			$	85,000

Schedule of property and Equipment

		June 30,				December 31,
		2021				2020
Property and Equipment:
Production tooling, machinery and equipment		$	27,000			$	2,349,000
Office furniture and fixtures			88,000				425,000
Computer equipment and software			714,000				1,447,000
Construction in-progress			8,000				17,000
			837,000				4,238,000
Accumulated depreciation and amortization			(756,000	)			(4,163,000	)
Net Property and Equipment		$	81,000			$	75,000

Weighted average common shares outstanding

		Three Months Ended								Six Months Ended
		June 30								June 30
		2021				2020				2021				2020
Denominator for basic net loss per share - weighted average shares			1,755,000				1,725,000				1,753,000				1,725,000
Effect of dilutive securities:
Stock options and restricted stock units			-				-				-				-
Denominator for diluted net loss per share - weighted average shares			1,755,000				1,725,000				1,753,000				1,725,000

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