Summary of Significant Accounting Policies (Tables)

9 Months Ended

Sep. 30, 2016

Accounting Policies [Abstract]

Schedule Of Inventories

	September 30,		December 31,
	2016		2015
Raw materials	$	91,000	$	69,000
Work-in-process		14,000		4,000
Finished goods		470,000		318,000
	$	575,000	$	391,000

Schedule of Property and Equipment

	September 30, 2016			December 31, 2015
Property and Equipment:
Production tooling, machinery and equipment	$	3,596,000		$	3,722,000
Office furniture and fixtures		322,000			145,000
Computer equipment and software		1,280,000			1,233,000
Web site		40,000			40,000
Leasehold improvements		577,000			—
Construction in-progress		220,000			616,000
		6,035,000			5,756,000
Accumulated depreciation and amortization		(4,505,000	)		(4,172,000	)
Net Property and Equipment	$	1,530,000		$	1,584,000

Schedule Of Weighted Average Common Shares Outstanding

	Three Months Ended				Nine Months Ended
	September 30				September 30
	2016		2015		2016		2015
Denominator for basic net income (loss) per share -   weighted average shares		11,642,000		12,107,000		11,626,000		12,177,000
Effect of dilutive securities:
Stock options and restricted stock units and awards		—		134,000		—		174,000
Denominator for diluted net income (loss) per share -   weighted average shares		11,642,000		12,241,000		11,626,000		12,351,000