Consolidated Statements of Cash Flows (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011
Cash flows from operating activities:
Net loss	$ (6,990)	$ (14,088)
Adjustments to reconcile net loss to net cash provided by (used in) operating activities:
Depreciation and amortization	249	839
Bad debts	28	9
Goodwill impairment	12,150
(Gain) loss from write-off of property	(6)	119
Discount amortization on notes payable	371	753
Stock-based compensation	601	3,005
Changes in assets and liabilities:
Accounts receivable	(3,740)	(823)
Other current assets	444	93
Other assets	76	(131)
Accounts payable	(282)	472
Accrued claims payable	(937)	5,766
Other accrued expenses	(1,612)	(23)
Net cash provided by (used in) operating activities	352	(4,009)
Cash flows from investing activities:
Purchase of property and equipment	(3)	(39)
Net cash used in investing activities	(3)	(39)
Cash flows from financing activities:
Net proceeds from sale of common stock		1,018
Debt issuance costs	(8)	(150)
Proceeds from borrowings	125	4,000
Repayment of debt	(378)	(401)
Retirement of common stock		(150)
Net cash (used in) provided by financing activities	(261)	4,317
Net increase in cash	88	269
Cash at beginning of the year	832	563
Cash at end of the year	920	832
Cash paid for:
Interest	788	512
Income taxes	85	204
Non-cash investing and financing activities:
Property acquired directly with proceeds of capital leases		37
Conversion of Series C preferred to common stock		198
Options and warrants issued for outside services		$ 274