Residential Mortgage Loans Held-for-Sale, at Fair Value (Tables)  | 
6 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||
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Jun. 30, 2015  | |||||||||||||||||||||||||||||||||||||||||||||||||
| Residential Mortgage Loans Held-for-Sale [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||
| Schedule of Residential Mortgage Loans Held-for-Sale Reconciliation [Table Text Block] | 
 
The following table presents the carrying value of the Company’s residential mortgage loans held-for-sale as of June 30, 2015 and December 31, 2014:
 
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- Definition Residential Mortgage Loans Held-for-Sale [Abstract] No definition available. 
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- Definition Tabular disclosure of the reconciliation of residential mortgage loans held-for-sale from unpaid principal balance to fair value. No definition available. 
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