XML 113 R69.htm IDEA: XBRL DOCUMENT v2.4.0.6
Income Taxes - Effective Income Tax Rate Reconcilliation (Details) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2010
Income Tax Disclosure [Abstract]      
Federal income tax at statutory rates $ (5,439) $ (5,115) $ (5,014)
State income taxes, net of federal income tax benefits 22 (1,007) (313)
Dividends received deductions (766) 0 0
Convertible debt mark-to-market - non-deductible 6,206 1,551  
Other permanent differences 480 662 326
Federal and state income tax on joint venture 2,766 4,478 2,158
Rate differential on foreign income (1,680) (726) (755)
Unrecognized tax benefits (557) (576) 424
Audit settlements 218 0 0
State rate changes (68) (478) 0
Other 248 85 73
Income tax expense (benefit) $ 1,430 $ (1,126) $ (3,101)
Effective income tax expense rate 9.20% 7.70% 21.70%