CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Cash flows from operating activities:
Net income (loss)	$ (255)	$ 219
Adjustments to reconcile net income (loss) to cash (used in) provided by operating activities
Depreciation and amortization	34	62
Deferred income taxes	(66)	0
Changes in assets and liabilities:
Accounts receivable, net	158	228
Inventories	240	(374)
Prepaid expenses and other current assets	60	31
Accounts payable and accrued liabilities	(46)	(189)
Net cash (used in) provided by operating activities	125	(23)
Cash flows from investing activities
Purchases of equipment	(28)	(158)
Increase in other assets	(104)	0
Proceeds from related party advances	950	0
Net cash provided from (used in) investing activities	818	(158)
Cash flows from financing activities:
Net advances (repayments) on lines of credit and long-term debt	(340)	148
Proceeds from sale of common stock, net of issuance costs $28	357	0
Net cash provided by financing activities	17	148
Effect of exchange rates on cash and cash equivalents	(164)	0
Net increase (decrease) in cash and cash equivalents	796	(33)
Cash and cash equivalents at beginning of year	230	75
Cash and cash equivalents at end of the period	1,026	42
Supplemental disclosure of cash flow information:
Cash paid for interest	55	75
Cash paid for income taxes	28	0
Supplemental schedule of non-cash financing activity:
Conversion of preferred stock to common stock	$ 525	$ 0