The Company (Tables)

6 Months Ended

Jun. 30, 2015

The Company [Abstract]

Activity in the Warranty Accrual

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

	June 30,
	2015			2014
	(unaudited)			(unaudited)
Accrual at beginning of year	$	529		$	890
Additions charged to warranty expense		79			221
Expiring warranties		(22	)		(47	)
Claims satisfied		(206	)		(367	)
Total	$	380		$	697

Calculation of Basic and Diluted Earnings per Common Share

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

	For the Three Months Ended June 30,				For the Six Months Ended June 30,
	2015		2014		2015		2014
Weighted-average number of common and common equivalent shares outstanding:
Basic number of common shares outstanding		21,488,832		18,723,484		20,308,391		18,721,463
Dilutive effect of stock options and warrants		-		-		-		-
Diluted number of common and common stock equivalent shares outstanding		21,488,832		18,723,484		20,308,391		18,721,463