Annual report pursuant to Section 13 and 15(d)

Rollforward of Commercial Real Estate Assets (Details)

v3.6.0.2
Rollforward of Commercial Real Estate Assets (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2014
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Commercial real estate assets at beginning of period $ 660,953 $ 0 $ 0
Commercial Real Estate Loans Held-for-Investment, Additions 773,285 669,283 0
Proceeds from sales of commercial real estate assets 0 (1,979) 0
Commercial Real Estate Loans Held-for-Investment, Repayments (16,385) (344) 0
Commercial Real Estate Loans Held-for-Investment, Accretion (Amortization) of Discounts and Premiums 263 149 0
Increase (Decrease) in Loans, Deferred Income (12,554) (6,656) 0
Amortization of Deferred Loan Origination Fees, Net 6,981 319 0
Gain (Loss) on Sales of Loans, Net 0 181 0
Provision for Loan and Lease Losses 0 0 0
Commercial real estate assets at end of period 1,412,543 660,953 $ 0
Commercial Real Estate [Member]      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Loans Pledged as Collateral $ 1,357,874 $ 361,130