Consolidated Statements of Cash Flows (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012
Cash flows from Operating Activities:
Net income (loss)	$ 1,737	$ (5,150)
Adjustments to reconcile net income (loss) to net cash used in operating activities:
Amortization of net deferred loan fees and costs		(49)
Amortization of debt discounts		20
Provision for loan losses		(40)
Fair value adjustments, net	23	89
Stock based compensation and warrant expense	1,474	479
Depreciation	495	108
Other, net	(68)	5
Changes in operating assets and liabilities
Accrued interest receivable	(3,772)	(2,296)
Prepaid expenses and other assets	(1,216)	(204)
Deposits	(59)	(566)
Accounts payable	1,874	367
Accrued interest payable	4,903	3,404
Accrued expenses and other liabilities	1,141	125
Net cash provided by (used in) operating activities	6,532	(3,708)
Cash flows from Investing Activities:
Originations of Member Loans at fair value	(799,026)	(247,022)
Repayment of Member Loans at fair value	201,100	78,943
Repayment of Member Loans at amortized cost		494
Proceeds from sale of Member Loans	118,764
Proceeds from recoveries and sale of charged-off Member Loans at amortized cost		50
Proceeds from recoveries and sale of charged-off Member Loans at fair value	645	219
Net change in restricted cash	(926)	(840)
Purchase of property and equipment, net	(3,955)	(291)
Net cash used in investing activities	(483,398)	(168,447)
Cash flows from Financing Activities:
Payable to member investors	(1,502)	1,202
Proceeds from issuance of Notes and Certificates at fair value	680,205	248,206
Payments on Notes and Certificates at fair value	(199,999)	(77,429)
Payments on charged-off Notes and Certificates at fair value	(613)	(219)
Payments on loans payable		(774)
Proceeds from exercise of warrants to acquire Series A convertible preferred stock and common stock	247
Proceeds from issuance of common stock	571	338
Net cash provided by financing activities	478,909	194,719
Net increase in cash and cash equivalents	2,043	22,564
Cash and cash equivalents, beginning of period	52,551	24,712
Cash and cash equivalents, end of period	54,594	47,276
Supplemental disclosure of cash flow information:
Cash paid for interest	68,398	21,497
Series D Convertible Preferred Stock
Cash flows from Financing Activities:
Proceeds from issuance of convertible preferred stock, net of issuance costs		6,042
Series E Convertible Preferred Stock
Cash flows from Financing Activities:
Proceeds from issuance of convertible preferred stock, net of issuance costs		$ 17,353