Summary of Significant Accounting Policies (Tables)

3 Months Ended

Mar. 31, 2014

Accounting Policies [Abstract]

Schedule of Warranty Accrual

The details of changes in the Company’s warranty accrual are as follows:

	March 31, 2014			December 31, 2013
Balance at the beginning of year	$	338		$	385
Warranty accruals/additions	94			433
Warranty usage	(106		)	(480		)
Balance at end of period	$	326		$	338

Schedule of Earnings Per Share, Basic and Diluted

Earnings Per Share – The following table sets forth the computation of basic and diluted earnings per common share:

	Three months ended March 31,
	2014		2013
Numerator:
Net income	$	490	$	731
Denominator:
Basic weighted average shares outstanding	9,082,546		9,152,859
Dilutive common stock equivalents using treasury stock method	476,395		241,322
Diluted weighted average shares outstanding	9,558,941		9,394,181
Basic earnings per common share	$	0.05	$	0.08
Diluted earnings per common share	$	0.05	$	0.08
Weighted average options outstanding	1,044,208		1,128,483
Anti-dilutive options not included in the computations	116,000		208,957