Condensed Consolidated Balance Sheets (Unaudited) (USD $)	Mar. 31, 2014	Dec. 31, 2013
Current assets:
Cash and cash equivalents	$ 128,000	$ 769,000
Restricted cash	30,000	30,000
Accounts receivable, net of allowance of $2 at March 31, 2014 and December 31, 2013, respectively	257,000	502,000
Inventories	112,000	117,000
Prepaid expenses and other current assets	49,000	99,000
Total current assets	576,000	1,517,000
Equipment, furniture and leasehold improvements, net	24,000	37,000
Other assets	4,000	4,000
Total assets	604,000	1,558,000
Current liabilities:
Accounts payable	510,000	425,000
Accrued compensation	47,000	39,000
Accrued other	468,000	519,000
Total current liabilities	1,025,000	983,000
Convertible notes	4,904,000	4,537,000
Warrant and option liabilities	3,691,000	2,680,000
Common stock, no par value, unlimited shares authorized, 125,000 shares issued and outstanding; 35,666 unissued and reserved at March 31, 2014 and December 31, 2013, respectively	97,190,000	97,190,000
Additional paid in capital	97,000	48,000
Accumulated deficit	(106,027,000)	(103,615,000)
Accumulated other comprehensive loss	(276,000)	(265,000)
Total stockholders’ deficit	(9,016,000)	(6,642,000)
Total liabilities and stockholders’ deficit	$ 604,000	$ 1,558,000