SELECTED QUARTERLY FINANCIAL DATA (UNAUDITED)

12 Months Ended

Dec. 31, 2017

SELECTED QUARTERLY FINANCIAL DATA (UNAUDITED)

SELECTED QUARTERLY FINANCIAL DATA (UNAUDITED)

12.    SELECTED QUARTERLY FINANCIAL DATA (UNAUDITED)

Selected quarterly financial data for each of the four quarters in years 2017 and 2016 is as follows (in thousands, except per share data):

Year 2017	First Quarter		Second Quarter		Third Quarter		Fourth Quarter
Revenues	$	61,354	$	60,335	$	64,968	$	65,355
Gross profit	17,701		17,881		19,546		20,551
Net income	2,657		2,227		3,057		95
Basic earnings per share	0.29		0.24		0.33		0.01
Diluted earnings per share	0.29		0.24		0.33		0.01

Year 2016 (Revised)	First Quarter		Second Quarter		Third Quarter		Fourth Quarter
Revenues	$	63,675	$	65,835	$	61,040	$	55,343
Gross profit	18,505		19,864		17,907		16,728
Net income	2,355		3,193		2,821		709
Basic earnings per share	0.25		0.34		0.30		0.08
Diluted earnings per share	0.25		0.34		0.30		0.08

Note:  The sum of the quarterly net income per share (basic and diluted) differs from the annual net income per share
(basic and diluted) because of the differences in the weighted average number of common shares outstanding and the common shares used in the quarterly and annual computations as well as differences in rounding.