Summary of Significant Accounting Policies (Tables)

9 Months Ended

Sep. 30, 2019

Accounting Policies [Abstract]

Schedule Of Inventories

	September 30,		December 31,
	2019		2018
Raw materials	$	56,000	$	80,000
Work-in-process		25,000		12,000
Finished goods		262,000		261,000
	$	343,000	$	353,000

Schedule of Property and Equipment

	September 30,			December 31,
	2019			2018
Property and Equipment:
Production tooling, machinery and equipment	$	3,728,000		$	3,694,000
Office furniture and fixtures		385,000			385,000
Computer equipment and software		4,190,000			2,743,000
Leasehold improvements		577,000			577,000
Construction in-progress		—			1,179,000
		8,880,000			8,578,000
Accumulated depreciation and amortization		(6,051,000	)		(5,310,000	)
Net Property and Equipment	$	2,829,000		$	3,268,000

Schedule Of Weighted Average Common Shares Outstanding

	Three Months Ended				Nine Months Ended
	September 30				September 30
	2019		2018		2019		2018
Denominator for basic net income (loss) per share - weighted average shares		11,986,000		11,729,000		11,911,000		11,784,000
Effect of dilutive securities:
Stock options and restricted stock units		—		283,000		—		242,000
Denominator for diluted net income (loss) per share - weighted average shares		11,986,000		12,012,000		11,911,000		12,026,000