Note Q - Selected Quarterly Financial Data (Unaudited)

12 Months Ended

Dec. 31, 2015

Notes to Financial Statements

Quarterly Financial Information [Text Block]

NOTE

Q

—SELECTED QUARTERLY FINANCIAL DATA (UNAUDITED)

	2015								2014
	1Q		2Q		3Q		4Q		1Q		2Q		3Q		4Q
Contract revenue	$	273,527		288,949		288,951		280,805	$	245,052	$	263,860	$	264,796	$	276,426
Operating income		15,962		18,734		21,497		19,038		16,650		17,574		18,528		16,610
Net income		7,900		9,174		11,545		10,750		9,716		9,998		11,553		8,763
Earnings per share:
Basic	$	0.41	$	0.47	$	0.60	$	0.56	$	0.49	$	0.51	$	0.59	$	0.45
Diluted		0.40		0.47		0.59		0.55		0.48		0.50		0.59		0.44
Weighted-average common shares outstanding (in thousands)
Basic		19,450		19,475		19,316		19,102		19,804		19,795		19,450		19,409
Diluted		19,838		19,706		19,556		19,373		20,277		20,082		19,713		19,744