Consolidated Statements of Cash Flows (USD $) In Thousands, unless otherwise specified	12 Months Ended
Dec. 31, 2014	Dec. 31, 2013
Cash flows from operating activities:
Net income (loss)	$ 30,939us-gaap_ProfitLoss	$ (67,512)us-gaap_ProfitLoss
Income from discontinued operations, net of income taxes	42,422	7,415
Net loss from continuing operations	(11,483)	(74,927)
Adjustments to reconcile net income (loss) to net cash (used in) provided by operating activities:
Accretion of marketable securities, net	(501)	(770)
Provision for bad debt, net	161us-gaap_ProvisionForDoubtfulAccounts	(1,043)us-gaap_ProvisionForDoubtfulAccounts
Amortization of deferred debt issuance costs and senior debt discount	2,070	2,139
Loss on investment in subsidiary	0us-gaap_DeconsolidationGainOrLossAmount	502us-gaap_DeconsolidationGainOrLossAmount
Other non-cash losses, net	292us-gaap_OtherNoncashIncomeExpense	287us-gaap_OtherNoncashIncomeExpense
Compensation recognized under stock compensation plans	637us-gaap_ShareBasedCompensation	471us-gaap_ShareBasedCompensation
Depreciation expense	1,582us-gaap_Depreciation	909us-gaap_Depreciation
Eliminations of intercompany activity with discontinued operations	3,092	8,490
Deferred taxes	(7,645)	58,081
Changes in:
Due from discontinued operations	5,688	(2,617)
Service fee receivable	(466)	(421)
Other current assets and liabilities, net	289	113
Other noncurrent assets and liabilities, net	(632)	(472)
Accounts payable and accrued expenses	(31)	491
Net cash used in operating activities of continuing operations	(6,947)	(8,767)
Net cash (used in) provided by operating activities of discontinued operations	(5,350)	4,979
Net cash (used in) provided by operating activities	(12,297)	(3,788)
Cash flows from investing activities:
Proceeds from sales and maturities of marketable securities	12,685	750
Proceeds (payments) from other investing activities, net	5	(102)
Proceeds from paydowns of notes receivable	0	1,721
Proceeds from sale of subsidiary	54,748	0
Purchases of marketable securities	(54,767)	0
Purchases of property and equipment	(3,510)	(2,387)
Purchase of cost method investment	(600)	0
Net cash provided by (used in) investing activities of continuing operations	8,561	(18)
Net cash provided by (used in) investing activities of discontinued operations	455	(930)
Net cash provided by (used in) investing activities	9,016	(948)
Cash flows from financing activities:
Cash payments for contributions of capital to discontinued operations	(2,605)	(991)
Cash receipts from distributions of earnings from discontinued operations	774	8,314
Acquisition of noncontrolling interest	0	(612)
Principal payments under capital leases	(255)	(221)
Paydowns of note payable to related party	0us-gaap_RepaymentsOfRelatedPartyDebt	(750)us-gaap_RepaymentsOfRelatedPartyDebt
Net cash (used in) provided by financing activities of continuing operations	(2,086)	5,740
Net cash provided by (used in) financing activities of discontinued operations	1,754	(8,099)
Net cash used in financing activities	(332)	(2,359)
Net decrease in cash and cash equivalents of continuing operations	(472)	(3,045)
Cash and cash equivalents of continuing operations, beginning of period	5,768	8,813
Cash and cash equivalents of continuing operations, end of period	5,296	5,768
Net decrease in cash and cash equivalents of discontinued operations	(3,141)	(4,050)
Cash and cash equivalents of discontinued operations, beginning of period	3,499	7,549
Cash and cash equivalents of discontinued operations, end of period	358	3,499
Supplemental Disclosure of Cash Flow Information
Cash paid for interest	927us-gaap_InterestPaid	1,039us-gaap_InterestPaid
Cash received from income taxes, net	48us-gaap_ProceedsFromIncomeTaxRefunds	6us-gaap_ProceedsFromIncomeTaxRefunds
Cash received on mortgage securities - available-for-sale with no cost basis	6,479	4,698
Non-cash investing and financing activities:
Exchange of membership interests for forgiveness of note payable	3,921	0
Acquisition of noncontrolling interest for extinguishment of intercompany debt	0	1,863
Adjustment to estimated accrued offering costs	0	1,770
Assets acquired under capital lease	$ 167us-gaap_CapitalLeaseObligationsIncurred	$ 354us-gaap_CapitalLeaseObligationsIncurred

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The amount of cash received during the period on mortgage securities - available-for-sale with no cost basis

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Acquisition of Noncontrolling Interest for Extinguishment of Intercompany Debt

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Payments for Contributions of Capital to Discontinued Operation

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The sum of the periodic adjustments of the differences between securities' face values and purchase prices that are charged against earnings. This is called accretion if the security was purchased at a discount and amortization if it was purchased at premium. As a noncash item, this element is an adjustment to net income when calculating cash provided by or used in operations using the indirect method.

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Amount of other increase (decrease) in additional paid in capital (APIC).

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Amount of noncash expense included in interest expense to amortize debt discount and premium associated with the related debt instruments. Excludes amortization of financing costs. Alternate captions include noncash interest expense.

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Amount of cash inflow (outflow) of financing activities of discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit.

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Amount of cash inflow (outflow) of operating activities of discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities.

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For a disposal group that is a component of the entity (discontinued operation), in the period in which the operations are initially classified as discontinued, the amounts of intercompany costs that were previously eliminated in consolidation for periods before the disposal transaction (in situations where revenue and cost producing activities with the disposed component will continue after disposal).

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Amount classified as cash and cash equivalents attributable to disposal group held for sale or disposed of.

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The amount of cash paid for interest during the period.

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