Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2016	Dec. 31, 2015
Current assets:
Cash and cash equivalents	$ 584	$ 772
Accounts receivable, net of allowance of $37 and $27	2,736	1,840
Inventory	2,514	2,569
Prepaid expenses and other current assets	80	116
Total current assets	5,914	5,297
Fixed assets, net of accumulated depreciation of $915 and $907	32	37
Other assets	21	20
Total assets	5,967	5,354
Current liabilities:
Accounts payable	1,727	1,786
Line of credit	1,187	908
Accrued expenses	1,059	850
Taxes payable	44	30
Other current liabilities		2
Total current liabilities	4,017	3,576
Deferred rent	11	11
Shareholders' equity:
Common stock, no par value: Authorized — 100,000,000; issued and outstanding shares — 41,317,394 shares and 41,314,894 shares, repectively	53,765	53,764
Additional paid-in capital	8,544	8,467
Accumulated other comprehensive income	323	213
Accumulated deficit	(60,693)	(60,677)
Total shareholders' equity	1,939	1,767
Total liabilities and shareholders' equity	$ 5,967	$ 5,354