CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2011
ASSETS
Cash and cash equivalents	$ 2,166	$ 2,455
Trade receivables	2,362	2,207
Inventories, net	1,727	2,876
Note receivable	300	0
Prepaid expenses and other current assets	155	226
Total current assets	6,710	7,764
Other non-current assets	36	36
Fixed assets, net	104	125
Total assets	6,850	7,925
LIABILITIES AND STOCKHOLDERS' EQUITY
Line of credit	0	0
Trade payables to related parties	720	1,014
Trade payables and other accrued expenses	395	717
Accrued compensation and benefits	206	444
Income tax payable	0	23
Total current liabilities	1,321	2,198
Stock option liability	0	502
Long-term deferred rent	126	113
Commitments and contingencies (Notes 12 and 13)
Stockholders' equity:
Preferred stock $.001 par value, 2,000 authorized, none issued and outstanding at December 31, 2012 and December 31, 2011	0	0
Common stock $.001par value, 50,000 authorized, 22,077 and 20,578 shares issued and outstanding at December 31, 2012 and 2011, respectively	22	21
Additional paid-in capital	39,256	38,290
Accumulated deficit	(33,875)	(33,199)
Total stockholders' equity	5,403	5,112
Total liabilities and stockholders' equity	$ 6,850	$ 7,925