The Company (Tables)

9 Months Ended

Sep. 30, 2015

Accounting Policies [Abstract]

Schedule of activity in the warranty accrual

The activity in the warranty accrual during the nine months ended September 30, 2015 and 2014 (with respect to the continuing operations) is summarized as follows:

	September 30,
	2015			2014
	(unaudited)			(unaudited)
Accrual at beginning of period	$	529		$	1,151
Additions charged to warranty expense		202			545
Expiring warranties		(14	)		(209	)
Claims satisfied		(345	)		(667	)
Balance at end of period	$	372		$	820

Schedule of basic and diluted earnings per common share using weighted-average shares outstanding

Basic and diluted earnings per common share were calculated using the following weighted-average shares outstanding:

	For the Three Months Ended September 30,				For the Nine Months Ended September 30,
	2015		2014		2015		2014
Weighted-average number of common and common equivalent shares outstanding:
Basic number of common shares outstanding		21,488,832		18,724,419		19,958,623		18,722,459
Dilutive effect of stock options and warrants		-		-		-		-
Diluted number of common and common stock equivalent shares outstanding		21,488,832		18,724,419		19,925,623		18,722,459