Quarterly report pursuant to Section 13 or 15(d)

Commercial Real Estate Loans Held-for-Investment (Details)

v3.3.0.814
Commercial Real Estate Loans Held-for-Investment (Details)
$ in Thousands
Sep. 30, 2015
USD ($)
unit
Jun. 30, 2015
USD ($)
Dec. 31, 2014
USD ($)
unit
Sep. 30, 2014
USD ($)
Jun. 30, 2014
USD ($)
Dec. 31, 2013
USD ($)
Accounts, Notes, Loans and Financing Receivable [Line Items]            
Commercial Real Estate Loans Held-for-Investment, Unpaid Principal $ 292,587   $ 0      
Loans and Leases Receivable, Unamortized Discounts or Premiums, Commercial (289)   0      
Loans and Leases Receivable, Unamortized Net Deferred Origination Fees, Commercial (1,388)   0      
Commercial real estate loans held-for-investment 290,910 $ 45,605 0 $ 0 $ 0 $ 0
Loans and Leases Receivable, Unfunded Commitments, Commercial $ 6,772   $ 0      
Loans and Leases Receivable, Number of Loans, Commercial | unit 9   0      
Loans and Leases Receivable, Weighted Average Coupon Rate, Commercial 5.90%   0.00%      
Loans and Leases Receivable, Weighted Average Life, Commercial 2.7   0.0      
Second Mortgage [Member]            
Accounts, Notes, Loans and Financing Receivable [Line Items]            
Commercial Real Estate Loans Held-for-Investment, Unpaid Principal $ 146,237   $ 0      
Loans and Leases Receivable, Unamortized Discounts or Premiums, Commercial (289)   0      
Loans and Leases Receivable, Unamortized Net Deferred Origination Fees, Commercial (127)   0      
Commercial real estate loans held-for-investment 145,821   0      
Loans and Leases Receivable, Unfunded Commitments, Commercial $ 0   $ 0      
Loans and Leases Receivable, Number of Loans, Commercial | unit 5   0      
Loans and Leases Receivable, Weighted Average Coupon Rate, Commercial 8.00%   0.00%      
Loans and Leases Receivable, Weighted Average Life, Commercial 2.4   0.0      
First Mortgage [Member]            
Accounts, Notes, Loans and Financing Receivable [Line Items]            
Commercial Real Estate Loans Held-for-Investment, Unpaid Principal $ 146,350   $ 0      
Loans and Leases Receivable, Unamortized Discounts or Premiums, Commercial 0   0      
Loans and Leases Receivable, Unamortized Net Deferred Origination Fees, Commercial (1,261)   0      
Commercial real estate loans held-for-investment 145,089   0      
Loans and Leases Receivable, Unfunded Commitments, Commercial $ 6,772   $ 0      
Loans and Leases Receivable, Number of Loans, Commercial | unit 4   0      
Loans and Leases Receivable, Weighted Average Coupon Rate, Commercial 3.90%   0.00%      
Loans and Leases Receivable, Weighted Average Life, Commercial 3.0   0.0