Consolidated Balance Sheets (As Restated) (Parenthetical) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Allowance for loan losses	$ 5,633	$ 5,167
Receivables at fair value	13,848	15,033
Allowance for uncollectible advances	150,305	146,781
Servicing rights at fair value	930,333	949,593
Other assets at fair value	47,173	87,937
Payables and accrued liabilities at fair value	14,271	11,804
Mortgage-backed debt at fair value	$ 498,768	$ 514,025
Preferred stock, par value	$ 0.01	$ 0.01
Preferred stock, shares authorized	10,000,000	10,000,000
Preferred stock, shares issued	0	0
Preferred stock, shares outstanding	0	0
Common stock, par value	$ 0.01	$ 0.01
Common stock, shares authorized	90,000,000	90,000,000
Common stock, shares issued	36,464,218	36,391,129
Common stock, shares outstanding, shares	36,464,218	36,391,129
VIE Primary Beneficiary
Mortgage-backed debt at fair value	$ 498,768	$ 514,025