SELECTED QUARTERLY FINANCIAL DATA (UNAUDITED) (Tables)

12 Months Ended

Dec. 31, 2014

SELECTED QUARTERLY FINANCIAL DATA (UNAUDITED)

Schedule of selected quarterly financial data

        Selected quarterly financial data for each of the four quarters in years 2014 and 2013 is as follows (in thousands, except per share data):

Year 2014	First Quarter		Second Quarter		Third Quarter		Fourth Quarter
Revenues	$	60,435	$	62,069	$	65,280	$	61,898
Gross margin		17,092		18,568		19,612		18,154
Net income		2,148		2,693		4,115		4,904
Basic earnings per share		0.24		0.29		0.45		0.54
Diluted earnings per share		0.24		0.29		0.45		0.53

Year 2013	First Quarter		Second Quarter		Third Quarter		Fourth Quarter
Revenues	$	25,143	$	25,352	$	24,876	$	50,131
Gross margin		7,523		7,535		7,238		14,226
Net income		960		819		833		1,341
Basic earnings per share		0.11		0.09		0.09		0.15
Diluted earnings per share		0.11		0.09		0.09		0.15