Consolidated Statements of Cash Flows (USD $) In Thousands, unless otherwise specified	9 Months Ended	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2013	Mar. 31, 2012	Dec. 31, 2013 Series A Convertible Preferred Stock	Mar. 31, 2012 Series A Convertible Preferred Stock	Dec. 31, 2013 Warrant Common	Dec. 31, 2013 Common stock warrants	Mar. 31, 2012 Common stock warrants
Cash flows from Operating Activities:
Net income (loss)	$ (4,238)	$ 7,308	$ (11,944)
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities:
(Benefit) provision for loan losses	(42)		368
Fair value adjustments of Loans, Notes and Certificates, net	595	33	1
Change in loan servicing liability carried at fair value		936
Change in loan servicing asset carried at fair value		(534)
Stock-based compensation and warrant expense	1,110	6,490	660
Depreciation and amortization	236	1,663	150
Gain on sales of Loans at fair value	(329)	(3,862)
Other, net	(118)		(43)
Loss on disposal of property, equipment and software		30
Purchase of Whole Loans sold at fair value	(9,290)	(442,362)
Proceeds from sales of Whole Loans at fair value	9,619	446,224
Net change in:
Accrued interest receivable	(3,170)	(10,454)	(2,351)
Other assets	(649)	(21,021)	(1,468)
Due from related parties	(75)	(240)	(40)
Accounts payable	330	1,788	620
Accrued interest payable	4,070	11,063	2,604
Accrued expenses and other liabilities	1,558	4,077	357
Net cash provided by (used in) operating activities	(393)	1,139	(11,086)
Cash flows from Investing Activities:
Purchase of Loans at fair value	(598,622)	(1,618,404)	(320,014)
Purchase of Loans at amortized cost			(1,064)
Principal payments of Loans at fair value	160,787	511,232	105,306
Principal payments of Loans at amortized cost	345		1,349
Proceeds from recoveries and sales of charged-off Loans at fair value	247	1,716
Proceeds from recoveries and sales of charged-off Loans at amortized cost	22
Net change in restricted cash	(2,622)	(4,724)	(4,000)
Purchase of property, equipment and software	(1,302)	(10,435)	(383)
Net cash used in investing activities	(441,145)	(1,120,615)	(218,806)
Cash flows from Financing Activities:
Payable to Investors	1,517	1,868	533
Proceeds from issuance of Notes and Certificates	606,862	1,618,269	319,704
Payments on Notes and Certificates	(163,946)	(504,330)	(101,950)
Payments on charged-off Notes and Certificates from recoveries/sales of related charged off Loans at fair value	(219)	(1,669)
Payments on loans payable	(370)		(2,601)
Proceeds from exercise of warrants				221	10	150
Repurchase of common stock	(12)
Proceeds from stock options exercised	864	1,715	158
Net cash provided by financing activities	462,845	1,116,224	247,800
Net (Decrease) increase in cash and cash equivalents	21,307	(3,252)	17,908
Cash and cash equivalents, beginning of period	31,244	52,551	13,336
Cash and cash equivalents, end of period	52,551	49,299	31,244
Supplemental disclosure of cash flow information:
Cash paid for interest	52,511	176,195	28,063
Non-cash exercise of stock warrants							137	2,345
Reclassification of Loans at amortized cost to Loans held at fair value	2,109
Non-cash investing activity-accrual of property, equipment and software, net		$ 2,275