Quarterly Information (unaudited)

12 Months Ended

Dec. 31, 2013

Quarterly Financial Information Disclosure [Abstract]

Quarterly Financial Information [Text Block]

(14) Quarterly Information (unaudited)

Our quarterly financial information has not been audited but, in management’s opinion, includes all adjustments necessary for a fair presentation.

(In thousands)	Three months ended								Year ended
2013	March 31		June 30		September 30		December 31		December 31
Revenue	$	101,373	$	104,899	$	113,197	$	117,220	$	436,689
Gross profit		16,181		18,395		20,061		21,628		76,265
Net income		4,925		5,247		6,143		7,441		23,756
Earnings per share:
Basic	$	0.26	$	0.27	$	0.32	$	0.39	$	1.24
Diluted	$	0.26	$	0.27	$	0.32	$	0.38	$	1.23
2012
Revenue	$	93,605	$	102,311	$	99,671	$	105,985	$	401,572
Gross profit		15,612		19,005		17,929		19,425		71,971
Net income		4,384		5,984		6,183		6,137		22,688
Earnings per share:
Basic	$	0.23	$	0.32	$	0.33	$	0.32	$	1.20
Diluted	$	0.23	$	0.31	$	0.32	$	0.32	$	1.18

The sum of the quarterly earnings per share amounts may not equal the total for the year due to the effects of rounding and dilution as a result of issuing common shares during the year.