CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands	6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010
Operating Activities:
Net income (loss)	$ (875)	$ 325
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities:
Depreciation and amortization	35	37
Stock-based compensation	108	83
Changes in operating assets and liabilities:
Accounts receivable	(72)	54
Inventories		(18)
Prepaid expenses and other assets	(6)	14
Accounts payable and accrued expenses	244	(3)
Deferred revenue	(615)	312
Net cash provided by (used in) operating activities	(1,181)	804
Investing Activities:
Purchases of property and equipment	(1)	(46)
Financing Activities:
Dividends paid on preferred stock	(51)	(386)
Borrowings from officer	900
Payments on loan from officer		(500)
Proceeds from warrants exercised	26
Net cash provided by (used in) financing activities	875	(886)
Net decrease in cash and cash equivalents	(307)	(129)
Cash and cash equivalents at beginning of period	540	519
Cash and cash equivalents at end of period	233	391
Cash paid during the year for interest		63
SUPPLEMENTAL DISCLOSURE OF NON CASH FINANCING ACTIVITIES:
Preferred stock dividends accrued	$ 75	$ 75