CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
CONSOLIDATED STATEMENTS OF OPERATIONS
Revenue	$ 120,059	$ 110,234
Direct operating costs	84,388	78,361
Gross profit	35,671	31,873
Selling, general and administrative expenses	22,232	19,714
Operating income	13,439	12,159
Other income (expense):
Interest income	24	10
Interest expense	(2,809)	(4,130)
Foreign currency gain (loss)	(14)	88
Other	2,123	137
Total other expense	(676)	(3,895)
Income before income taxes	12,763	8,264
Income tax expense	3,520	3,079
Net income	$ 9,243	$ 5,185
Earnings per share:
Basic (in dollars per share)	$ 0.42	$ 0.24
Diluted (in dollars per share)	$ 0.42	$ 0.24
Shares used in earnings per share calculation:
Basic (in shares)	21,801	21,725
Diluted (in shares)	21,957	21,845
Dividends paid per share (in dollars per share)	$ 0.18	$ 0.18