Consolidated Statements Of Cash Flows (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2012	Mar. 31, 2011
Cash flows from operating activities:
Net cash provided by operating activities	$ 378	$ 76
Cash flows from investing activities:
Additions to property and equipment	(1)	(22)
Net cash used in investing activities	(1)	(22)
Cash flows from financing activities:
Net proceeds from sale of common stock		300
Proceeds from borrowings	100	100
Debt issuance costs	(8)
Repayment of debt	(128)	(146)
Net cash (used in) provided by financing activities	(36)	254
Net increase in cash	341	308
Cash at beginning of period	832	563
Cash at end of period	1,173	871
Supplemental disclosures of cash flow information:
Cash paid during the period for interest	158	64
Non-cash investing and financing activities:
Common stock and warrants issued for outside services		$ 74