CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) (USD $) In Thousands	9 Months Ended
	Sep. 30, 2011	Sep. 30, 2010
Cash flows from operating activities:
Net (loss) income	$ (723)	$ 1,116
Adjustments to reconcile net (loss) income to net cash provided by operations:
Amortization and depreciation	224	201
Stock based compensation expense	95	404
Change in fair value of warrant liability	0	(221)
Deferred rent expense	18	0
Changes in operating assets and liabilities:
Accounts receivable	(227)	(413)
Prepaid expenses and other assets	(106)	(1)
Accounts payable and accrued expenses	818	170
Deferred revenue	(69)	(5)
Net cash provided by operations	30	1,251
Cash flows used in investing activities:
Expenditures for property and equipment	(186)	(60)
Cash flows from financing activities:
Redemption of preferred stock	0	(1,100)
Stock options exercised	217	0
Stock repurchase	0	(8)
Payment of dividends on preferred stock	0	(68)
Principal payments on capital lease obligations	(8)	(5)
Repayments of long-term debt	(144)	(139)
Net cash provided by (used in) financing activities	65	(1,320)
Net decrease in cash and cash equivalents	(91)	(129)
Cash and cash equivalents - beginning of period	1,707	1,758
Cash and cash equivalents - end of period	1,616	1,629
Supplemental Disclosures:
Cash paid for interest	11	20
Cash paid for income taxes	0	26
Non-cash investing and financing activities:
Acquisition of equipment through issuance of debt	$ 42	$ 151