Consolidated Statement of Stockholders' Equity - 6 months ended Jun. 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		5,391				5,391
Stock issued on vesting of RSUs	$ 3					3
Stock issued on vesting of RSUs (in Shares)	644
Taxes paid on vesting of RSU (in Shares)	(294)
Taxes paid on RSU vesting		(2,292)				(2,292)
Dividends			(2,409)			(2,409)
Net income			7,803			7,803	[2]
Other				28		28
Balance at Jun. 30, 2017	$ 297	$ 96,915	$ 127,446	$ 756		$ 225,414
Balance (in Shares) at Jun. 30, 2017	29,763

[1] Accumulated Other Comprehensive Income

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