XML 43 R53.htm IDEA: XBRL DOCUMENT v2.4.0.8
Income Taxes (Details) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 12 Months Ended
Dec. 31, 2013
Sep. 30, 2013
Jun. 30, 2013
Mar. 31, 2013
Dec. 31, 2012
Sep. 30, 2012
Jun. 30, 2012
Mar. 31, 2012
Dec. 31, 2013
Dec. 31, 2012
Income Taxes [Line Items]                    
Tax benefit at 35% federal statutory rate                 $ 16,587 $ 16,213
State tax benefit, net of federal benefit                 237 232
Noncontrolling interest                 (2,365) (2,300)
Valuation allowance                 (13,567) (14,273)
Other                 (892) 128
Total $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0 $ 0