CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands	6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010
Operating activities:
Net (loss) income	$ (640)	$ 123
Adjustments to reconcile net (loss) income to net cash (used) provided by operating activities:
Depreciation expense included in operating expenses	25	30
Depreciation expense included in cost of sales	20	31
Stock-based compensation cost - options	646	419
Fair value of warrants issued for services rendered	41	72
Interest expense attributable to amortization of debt issuance costs	3	32
Change in fair value of stock option liability	(270)	0
Changes in operating assets and liabilities:
Trade receivables	594	(519)
Inventories	(378)	343
Prepaid expenses and other	136	20
Due from related parties, net	(33)	0
Trade payables to related parties, net	(654)	(194)
Trade payables and other current liabilities	(437)	(42)
Income taxes payable	(100)	0
Deferred revenue and customer deposits	(3)	(61)
Long-term deferred rent	24	0
Cash (used) provided by operating activities	(1,026)	254
Investing activities:
Capital expenditures	(24)	(45)
Cash used by investing activities	(24)	(45)
Financing activities:
Net payments on bank line of credit	0	(225)
Proceeds from exercise of common stock options	1	0
Deferred financing costs	0	(6)
Cash provided (used) provided by financing activities	1	(231)
Net decrease in cash and cash equivalents	(1,049)	(22)
Cash and cash equivalents at beginning of period	2,322	328
Cash and cash equivalents at end of period	1,273	306
Supplemental disclosures of cash flow information:
Interest	0	16
Income taxes	110	2
Non-cash investing and financing activities:
Transfer of deposits for leasehold improvements to fixed assets	$ 25	$ 0