CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (USD $) In Thousands	Total	Class A Common stock	Class B Common stock	Additional paid-in capital	Retained earnings	Accumulated other comprehensive income Currency translation	Accumulated other comprehensive income Hedging derivatives
Balance at Dec. 31, 2010	$ 83,895	$ 24	$ 100	$ 54,982	$ 16,486	$ 12,303
Net income	7,673				7,673
Other comprehensive income	(809)					(813)	4
Cash dividends	(6,192)				(6,192)
Issuance of common stock and other, net	143			143
Balance at Dec. 31, 2011	84,710	24	100	55,125	17,967	11,490	4
Net income	34,961				34,961
Other comprehensive income	(11,494)					(11,490)	(4)
Cash dividends	(6,195)				(6,195)
Issuance of common stock and other, net	78			78
Balance at Dec. 31, 2012	102,060	24	100	55,203	46,733
Net income	6,015				6,015
Other comprehensive income
Cash dividends	(3,409)				(3,409)
Issuance of common stock and other, net	62			62
Balance at Dec. 31, 2013	$ 104,728	$ 24	$ 100	$ 55,265	$ 49,339