CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (unaudited) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014
Cash flows from operating activities:
Net income	$ 1,532	$ 569
Adjustments to reconcile net income to net cash provided by operating activities:
Share-based compensation expense	269	309
Depreciation and amortization	734	727
Deferred income tax provision	1,261	22
Foreign currency transaction losses	11	17
Changes in operating assets and liabilities:
Accounts receivable	(1,982)	1,432
Inventories	840	(499)
Prepaid income taxes	(228)	314
Other current and long term assets	(21)	(41)
Accounts payable	3,869	658
Accrued liabilities and other liabilities	(4,448)	340
Net cash provided by operating activities	1,837	3,848
Cash flows from investing activities:
Capital expenditures	(407)	(440)
Net cash used in investing activities	(407)	(440)
Cash flows from financing activities:
Revolving credit line borrowings	2,500
Revolving credit line payments	(2,500)
Payment of dividends on common stock	(1,243)	(1,248)
Purchases of common stock for treasury	(1,020)
Net cash used in financing activities	(2,263)	(1,248)
Effect of exchange rate changes on cash and cash equivalents	(5)	(8)
(Decrease) increase in cash and cash equivalents	(838)	2,152
Cash and cash equivalents, beginning of period	3,131	2,936
Cash and cash equivalents, end of period	$ 2,293	$ 5,088