Summary of Significant Accounting Policies (Tables)

6 Months Ended

Jun. 30, 2019

Accounting Policies [Abstract]

Schedule Of Inventories

	June 30,		December 31,
	2019		2018
Raw materials	$	64,000	$	80,000
Work-in-process		35,000		12,000
Finished goods		262,000		261,000
	$	361,000	$	353,000

Schedule of Property and Equipment

	June 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		4,187,000			2,743,000
Leasehold improvements		577,000			577,000
Construction in-progress		—			1,179,000
		8,877,000			8,578,000
Accumulated depreciation and amortization		(5,751,000	)		(5,310,000	)
Net Property and Equipment	$	3,126,000		$	3,268,000

Schedule Of Weighted Average Common Shares Outstanding

	Three Months Ended				Six Months Ended
	June 30				June 30
	2019		2018		2019		2018
Denominator for basic net income (loss) per share - weighted average shares		11,888,000		11,804,000		11,872,000		11,812,000
Effect of dilutive securities:
Stock options and restricted stock units		—		272,000		—		228,000
Denominator for diluted net income (loss) per share - weighted average shares		11,888,000		12,076,000		11,872,000		12,040,000