CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013
Operating Activities
Net loss	$ (1,504)	$ (1,597)
Adjustments to reconcile net loss to net cash provided by (used in) operating activities:
Depreciation and amortization	203	236
Paid-in-kind interest		1,778
Share-based compensation	419	640
Non-cash board of directors fees	62	82
Provision for doubtful accounts	34	169
(Gain) loss on sale of property or equipment	(3)	9
Foreign currency transaction (gain) loss	(48)	16
Loss on extinguishment of debt	155
Amortization of debt discount and premium	26	79
Change in operating assets and liabilities:
Accounts receivable, net	(19)	(615)
Inventories, net	(1,658)	(101)
Prepaid expenses and other current assets	(24)	227
Other assets	13	6
Accounts payable	1,160	908
Accrued expenses and other liabilities	1,128	635
Income taxes payable/receivable	3	17
Net cash (used in) provided by operating activities	(53)	2,489
Investing Activities
Purchases of property and equipment	(174)	(89)
Proceeds from sale of property and equipment	16
Net cash used in investing activities	(158)	(89)
Financing Activities
Line of credit, net	371	(2,444)
Principal payments on secured notes payable	(10)	(11)
Principal payments on capital leases	(57)	(68)
Proceeds from exercise of stock options	115	7
Net cash provided by (used in) financing activities	419	(2,516)
Net increase (decrease) in cash	208	(116)
Cash at beginning of period	686	818
Cash at end of period	894	702
Cash paid during the period for:
Interest	1,963	224
Income taxes	3
Summary of non-cash financing and investing activities:
Accrued board of directors fees paid in fully vested non-restricted stock awards	62	82
Acquisition of property and equipment through capital leases	$ 26	$ 103