Condensed Consolidated Statements of Cash Flows (USD $) In Thousands, unless otherwise specified	9 Months Ended		40 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013
Cash flows from operating activities:
Net loss	$ (10,548)	$ (7,765)
Adjustments to reconcile net loss to net cash provided by operating activities:
Loss from discontinued operations, net of income taxes	827	3,082
Depreciation and amortization	1,337	1,889
Discount recognized on payoff of loans receivable, net	(80)	(290)
Change in market valuation allowance on loans held for sale, net		(2,776)
Change in fair value of common stock warrant liability	8,450	1,447
Loss (gain) on investment securities, available for sale	(380)	620
Impairment of nonmarketable equity securities	581
Amortization of share-based compensation	1,503	1,210
Proceeds from sale of loans held for sale, net	27,073
Gain on sale of loans held for sale, net	(5,026)
Gain on extinguishment of long-term debt		(396)
Accretion of discounts	(192)	(488)
Other	60	326
Changes in assets and liabilities:
Restricted cash		1,500
Trade accounts receivable, net	(537)	(608)
Inventory	(255)	(486)
Other current assets	510	(1,557)
Other noncurrent assets	38	1,977
Trade payables	1,364	(1,650)
Other current liabilities	317	(26)
Other noncurrent liabilities	151	351
Net cash provided by (used in) operating activities of discontinued operations	(1,536)	9,196
Net cash provided by operating activities	23,657	5,556
Cash flows from investing activities:
Proceeds from sale of investment securities, available for sale	3,228
Purchases of investment securities, available for sale		(2,560)
Advances, net under revolving credit facilities in loans receivable, net	(2,272)	(315)
Principal collections on loans receivable, net	483	1,158
Purchases of property and equipment	(252)	(74)
Net cash provided by investing activities of discontinued operations	2,633	4,272
Net cash provided by investing activities	3,820	2,481
Cash flows from financing activities:
Repayments, net on lines of credit	(500)	(5,116)
Principal payments on long-term debt	(2,633)	(2,031)
Payment of contingent consideration	(4,000)
Common stock acquired	(41)
Extinguishment of long-term debt		(1,358)
Proceeds from exercise of common stock options	62
Common stock warrant consideration	60	60	200
Net cash used in financing activities	(7,052)	(8,445)
Increase (decrease) in cash and cash equivalents	20,425	(408)
Cash and cash equivalents, beginning of period	51,056	48,124
Cash and cash equivalents, end of period	71,481	47,716	71,481
Cash and cash equivalents, end of period—continuing operations	71,367	47,569	71,367
Cash and cash equivalents, end of period—discontinued operations	114	147	114
Cash and cash equivalents, end of period	71,481	47,716	71,481
Supplemental disclosure of cash flow information:
Cash paid for income taxes	598	138
Cash paid for interest	2,939	3,275
Transfer of loans held for sale, net in continuing operations to (from) loans receivable, net	(21,846)	23,000
Transfer of nonmarketable equity securities from other noncurrent assets to other current assets	1,940
Net transfers of loans held for sale, net in discontinued operations from real estate owned, net		(385)
Commercial loans received from sale of business assets		3,643
Preferred stock received from sale of business assets		800
Common stock received in exchange for investment securities, available for sale		$ 1,940