Consolidated Statements of Cash Flows (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Cash flows from operating activities:
Net loss	$ (84,000)	$ (3,927,000)
Reconciliation of net loss to net cash used in operating activities:
Depreciation and amortization	375,000	357,000
Amortization of license fee	100,000	100,000
Provision for write down of inventory	110,000	138,000
Stock-based compensation expense	536,000	378,000
Amortization of debt issuance costs	31,000	862,000
Amortization of product acquisition costs	60,000
Loss on abandonment of property		9,000
Changes in operating assets and liabilities:
Accounts receivable	(3,370,000)	(369,000)
Inventories	(1,206,000)	(716,000)
Prepaid expenses and other current assets	(402,000)	119,000
Accounts payable and accrued expenses	2,528,000	671,000
Deferred income	704,000	5,000
Net cash used in operating activities	(618,000)	(2,373,000)
Cash flows from investing activities:
Capital expenditures	(287,000)	(342,000)
Product acquisition costs	(1,826,000)
Net cash used in investing activities	(2,113,000)	(342,000)
Cash flows from financing activities:
Proceeds from note payable, net of debt issuance costs	2,000,000	886,000
Repayment of note payable, related party		(500,000)
(Expenses of) proceeds from sale of treasury stock, net of expenses	(63,000)	1,963,000
Proceeds from exercise of common stock options and warrants	376,000	39,000
Principal payments on capital lease obligation	(17,000)	(51,000)
Net cash provided by financing activities	2,296,000	2,337,000
Net decrease in cash and cash equivalents	(435,000)	(378,000)
Cash and cash equivalents at beginning of year	2,536,000	2,914,000
Cash and cash equivalents at end of year	2,101,000	2,536,000
Supplemental cash flow information:
Cash payments for interest	142,000	99,000
Cash receipt from taxes, net	(194,000)	(184,000)
Non cash transactions:
Equipment financed through capital lease	20,000	30,000
Issuance of restricted stock	3,000	1,000
Forfeiture of restricted stock		(2,000)
Issuance of warrants		209,000
Series A Convertible Preferred Stock into Common Stock [Member]
Non cash transactions:
Conversion of Convertible Preferred Stock	500,000
Series C Convertible Preferred Stock and Accrued Dividends into Common Stock [Member]
Non cash transactions:
Conversion of Convertible Preferred Stock	$ 2,825,000