Quarterly Consolidated Financial Data (unaudited)

12 Months Ended

Dec. 31, 2013

Quarterly Consolidated Financial Data (unaudited) [Abstract]

Quarterly Financial Information [Text Block]

Quarterly Consolidated Financial Data (unaudited):

The following tables present certain unaudited consolidated quarterly financial information for the years ended December 31, 2013 and 2012. In the opinion of the Company’s management, this quarterly information has been prepared on the same basis as the consolidated financial statements and includes all adjustments (consisting only of normal recurring adjustments) necessary to present fairly the information for the periods presented. The results of operations for any quarter are not necessarily indicative of results for the full year or for any future period.

Year-over-year quarterly comparisons of the Company’s results of operations may not be meaningful, as the sequential quarterly comparisons set forth below tend to reflect the cyclical activity of the semiconductor industry as a whole. Other quarterly fluctuations in expenses are related directly to sales activity and volume and may also reflect the timing of operating expenses incurred throughout the year and the purchase accounting effects of business combinations.

	Quarters Ended
	March 31, 2012		June 30, 2012		September 30, 2012		December 31, 2012		Total
Revenues	$	45,709	$	56,326	$	62,152	$	54,299	$	218,486
Gross profit	23,765		30,222		33,125		28,563		115,675
Income before income taxes	2,873		9,931		10,571		6,032		29,407
Net income	1,862		6,346		6,661		28,996		43,865
Income per share:
Basic	$	0.06	$	0.20	$	0.21	$	0.90	$	1.36
Diluted	$	0.06	$	0.19	$	0.20	$	0.88	$	1.34
Weighted average number of shares outstanding:
Basic	32,026		32,144		32,317		32,354		32,226
Diluted	32,713		32,727		32,862		33,045		32,853

	Quarters Ended
	March 31, 2013			June 30, 2013		September 30, 2013		December 31, 2013		Total
Revenues	$	41,650		$	46,059	$	44,044	$	44,485	$	176,238
Gross profit	21,874			23,515		22,470		22,873		90,732
Income (loss) before income taxes	(255		)	1,332		37		419		1,533
Net income	393			759		252		2,054		3,458
Income per share:
Basic	$	0.01		$	0.02	$	0.01	$	0.06	$	0.11
Diluted	$	0.01		$	0.02	$	0.01	$	0.06	$	0.10
Weighted average number of shares outstanding:
Basic	32,523			32,567		32,897		32,951		32,783
Diluted	33,239			33,155		33,426		33,539		33,388