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Long-Term Debt (Other Debt) (Details) (USD $)
Sep. 30, 2013
Sep. 30, 2013
Notes Payable - 6% [Member]
Other Notes Payables [Member]
Aug. 31, 2010
Notes Payable - 6% [Member]
Predecessor [Member]
Other Notes Payables [Member]
Sep. 30, 2013
GFI Term Loan [Member]
Other Notes Payables [Member]
Sep. 30, 2013
Notes Payable, Four Percent [Member]
Other Notes Payables [Member]
Debt Instrument [Line Items]          
Face amount     $ 1,200,000 $ 14,900,000 $ 3,000,000
Notes payable   1,100,000      
Stated interest rate   6.00%   3.25% 4.00%
Debt at fair value $ 186,100,000