CONDENSED CONSOLIDATED STATEMENT OF CHANGES IN STOCKHOLDERS’ EQUITY (USD $) In Thousands, except Share data, unless otherwise specified	Total	Common Stock	Retained earnings	Accumulated Other Comprehensive Loss	Treasury Stock	Non-controlling Interest
Balance at Dec. 31, 2014	$ 979,701	$ 892,237	$ 80,582	$ (1,325)	$ (285)	$ 8,492
Balance, shares at Dec. 31, 2014	92,302,636	92,302,636
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net (loss) income	(1,716)		(1,738)			22
Other comprehensive income	773			773
Balance at Mar. 31, 2015	$ 978,758	$ 892,237	$ 78,844	$ (552)	$ (285)	$ 8,514
Balance, shares at Mar. 31, 2015	92,302,636	92,302,636