Consolidated Statement of Stockholders' Equity - 9 months ended Sep. 30, 2017 - USD ($) shares in Thousands, $ in Thousands	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income [Member]	[1]	Total
Balance at Dec. 31, 2016	$ 294	$ 93,816	$ 122,052	$ 728		$ 216,890
Balance (in Shares) at Dec. 31, 2016	29,413
Stock-based compensation		6,384				6,384
Stock issued on vesting of RSUs	$ 4					4
Stock issued on vesting of RSUs (in Shares)	720
Taxes paid on vesting of RSU (in Shares)	(323)
Taxes paid on RSU vesting		(2,462)				(2,462)
Dividends			(3,651)			(3,651)
Net income			11,719			11,719	[2]
Other				93		93
Balance at Sep. 30, 2017	$ 298	$ 97,738	$ 130,120	$ 821		$ 228,977
Balance (in Shares) at Sep. 30, 2017	29,810

[1] Accumulated Other Comprehensive Income

[2] There is no material difference between net income and comprehensive income.