Condensed Consolidated Interim Statements Of Cash Flows (USD $) In Thousands	6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010
Cash flows from operating activities:
Net earnings (loss)	$ (59)	$ 1,206
Adjustments to reconcile net earnings (loss) to net cash used in operating activities:
Depreciation and amortization	354	375
Stock-based compensation expense	225	190
Loss on sale of property and equipment	2	1
Deferred income taxes	34	(30)
Changes in assets and liabilities:
Accounts receivable	(5,816)	(5,618)
Inventories	(3,431)	(6,791)
Other current assets	509	1,250
Accounts payable	3,052	3,863
Accrued liabilities	200	692
Net cash used in operating activities	(4,930)	(4,862)
Cash flows from investing activities:
Proceeds from sales of property and equipment	6	5
Capital expenditures	(171)	(150)
Decrease (increase) in other assets	3	(62)
Net cash used in investing activities	(162)	(207)
Cash flows from financing activities:
Borrowings under line of credit agreement	60,529	60,060
Repayments under line of credit agreement	(57,920)	(56,422)
Repayments of long-term debt		(60)
Excess tax benefit from stock-based payments	13
Issuance of common stock pursuant to employee stock option plans	5	59
Net cash provided by financing activities	2,627	3,637
Effect of exchange rate changes on cash	405	(153)
NET INCREASE (DECREASE) IN CASH	(2,060)	(1,585)
Cash beginning of period	4,840	5,561
Cash end of period	$ 2,780	$ 3,976