CONSOLIDATED CONDENSED STATEMENT OF SHAREHOLDERS' EQUITY (USD $) In Thousands	Total	Preferred Stock	Common Stock	Paid-in Capital	Retained Earnings	Accumulated Other Comprehensive Income (Loss)	Treasury Stock	Non-controlling Interest
Beginning Balance at Dec. 31, 2012	$ 321,708	$ 4	$ 723	$ 204,510	$ 113,831	$ 14,770	$ (14,848)	$ 2,718
Beginning Balance (in shares) at Dec. 31, 2012		418	72,264				(1,267)
Acquisition of treasury stock (in shares)							(56)
Acquisition of treasury stock	(364)						(364)
Issuance of treasury stock (in shares)							140
Issuance of treasury stock				(1,649)			1,649
Preferred stock to common stock exchange (in shares)		(234)	3,317
Preferred stock to common stock exchange		(2)	33	(31)
Equity issuance costs	(274)			(274)
Compensatory stock and stock options (in shares)			56
Compensatory stock and stock options	2,592			2,592
Stock dividends (in shares)			75
Stock dividends			1	566	(567)
Cash dividends	(4,882)				(4,882)
Equity adjustment from foreign currency translation	(11,886)					(11,886)
Changes in non-controlling interest	(2,718)							(2,718)
Net income	30,578				30,578			0
Ending Balance at Sep. 30, 2013	$ 334,754	$ 2	$ 757	$ 205,714	$ 138,960	$ 2,884	$ (13,563)	$ 0
Ending Balance (in shares) at Sep. 30, 2013		184	75,712				(1,183)