CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014
Cash flows from operating activities:
Net income (loss)	$ (327)	$ 169
Adjustments to reconcile net income (loss) to net cash used in operating activities
Depreciation and amortization	65	78
Non cash interest	0	2
Deferred income taxes	(139)
Changes in assets and liabilities:
Accounts receivable, net	348	(247)
Inventories	(240)	(827)
Prepaid expenses and other current assets	71	(78)
Accounts payable and accrued liabilities	(139)	(279)
Net cash used in operating activities	(360)	(1,182)
Cash flows from investing activities:
Purchases of equipment	(6)	(269)
Increase in other assets	0	1
Net cash used in investing activities	(6)	(268)
Cash flows from financing activities:
Net advances (repayments) on lines of credit and long-term debt	(1,008)	142
Term note repayments	0	(104)
Proceeds from sale of common stock, net issuance costs of $28	1,496	1,724
Net advances (repayments) from related parties	(15)	21
Net cash provided by financing activities	473	1,783
Effect of exchange rates on cash and cash equivalents	(90)	(94)
Net increase (decrease) in cash and cash equivalents	17	(239)
Cash and cash equivalents at beginning of year	230	75
Cash and cash equivalents at end of the period	247	314
Supplemental disclosure of cash flow information:
Cash paid for interest	102	149
Cash paid for income taxes	52	16
Supplemental schedule of non-cash financing activity:
Conversion of preferred stock to common stock	$ 525	$ 0