STATEMENTS OF CASH FLOWS (Unaudited) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Cash flows from operating activities:
Net loss	$ (2,904,000)	$ (8,235,000)
Adjustments to reconcile net loss to net cash used in operating activities:
Bad debt expense	108,000	296,000
Inventory reserve expense	1,660,000	1,436,000
Depreciation and amortization	130,000	466,000
Loss on disposal of property and equipment	29,000	28,000
Loss on asset impairment	34,000	90,000
Loss on litigation		2,014,000
Stock option expense	16,000	171,000
(Increase) decrease in operating assets:
Accounts receivable	118,000	255,000
Inventory and supplies	116,000	397,000
Prepaid expenses and other current assets	166,000
Long term receivables	20,000	41,000
Increase (decrease) in operating liabilities:
Accounts payable	84,000	204,000
Loans from employees	36,000
Deferred revenues	95,000	(202,000)
Accrued payroll and related expense	96,000	(168,000)
Other accrued liabilities	39,000	(262,000)
Accrued interest payable	83,000	81,000
Net cash used in operating activities	(74,000)	(3,388,000)
Cash flows from investing activities:
Sale of certificate of deposit, restricted		200,000
Proceeds from the sale of fixed assets	29,000	53,000
Purchases of property and equipment		(16,000)
Net cash provided by investing activities	29,000	237,000
Cash flows from financing activities:
Payment on notes payable	(11,000)	(20,000)
Net proceeds from the issuance of common stock		132,000
Net cash provided by (used in) financing activities	(11,000)	112,000
Net (decrease) in cash and cash equivalents	(56,000)	(3,039,000)
Cash and cash equivalents, beginning of period	57,000	3,096,000
Cash and cash equivalents, end of period	1,000	57,000
Supplemental disclosure of cash flow information:
Interest paid	1,000	5,000
Supplemental disclosure of non-cash investing and financing:
Assets repossessed and notes payable relieved	$ 39,000