Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2016

Accounting Policies [Abstract]

Schedule Of Allowance For Doubtful Accounts

December 31	2016			2015
Beginning balance	$	79,000		$	89,000
Bad debt provision		67,000			(5,000	)
Accounts written-off		(5,000	)		(5,000	)
Ending balance	$	141,000		$	79,000

Schedule Of Inventories

December 31	2016		2015
Raw materials	$	123,000	$	69,000
Work-in-process		27,000		4,000
Finished goods		175,000		318,000
	$	325,000	$	391,000

Schedule Of Estimated Useful Lives

Production tooling, machinery and equipment	1 - 6 years
Office furniture and fixtures	3 years
Computer equipment and software	3 years

Schedule Of Weighted Average Common Shares Outstanding

Year ended December 31	2016		2015
Denominator for basic net income (loss) per share - weighted average shares		11,629,000		12,044,000
Effect of dilutive securities:
Stock options, restricted stock and restricted stock units		-		172,000
Denominator for diluted net income (loss) per share - weighted average shares		11,629,000		12,216,000