Selected Quarterly Financial Data (Unaudited)

12 Months Ended

Dec. 31, 2018

Quarterly Financial Information Disclosure [Abstract]

Quarterly Financial Information

NOTE 23 - SELECTED QUARTERLY FINANCIAL DATA (UNAUDITED)

	2018								2017
	1Q		2Q		3Q		4Q		1Q		2Q		3Q		4Q
Revenue	$	302,780	$	324,315	$	332,968	$	377,910	$	296,295	$	306,392	$	305,301	$	321,174
Operating income	$	17,582	$	21,025	$	24,222	$	29,443	$	16,633	$	22,208	$	23,396	$	20,181
Net income	$	12,417	$	13,617	$	16,671	$	18,695	$	10,177	$	11,937	$	13,692	$	27,070
Earnings per share:
Basic	$	0.67	$	0.72	$	0.88	$	0.99	$	0.54	$	0.64	$	0.73	$	1.45
Diluted	$	0.65	$	0.71	$	0.86	$	0.97	$	0.52	$	0.63	$	0.72	$	1.41
Weighted-average common shares outstanding
(in thousands)
Basic		18,670		18,806		18,873		18,838		18,972		18,775		18,666		18,646
Diluted		19,158		19,209		19,306		19,333		19,423		19,086		19,024		19,136
Cash dividends declared per common share	$	0.14	$	0.14	$	0.14	$	0.14	$	-	$	-	$	-	$	-