Consolidated Statements of Cash Flows - Unaudited (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Cash flows from operating activities:
Net loss	$ (1,666)	$ (1,532)
Adjustments to reconcile net loss to net cash flows from operating activities:
Depreciation and amortization	818	840
Deferred income taxes	(16)	(16)
Gain on cash surrender value (CSV) life insurance	(104)	(458)
Stock-based compensation	61	74
Changes in assets and liabilities:
Receivables	9,309	7,219
Inventories	2,136	4,418
Other assets	(232)	(168)
Accounts payable	(834)	(3,125)
Other liabilities	(1,182)	(1,523)
Net cash provided by operating activities	8,290	5,729
Cash flows from investing activities:
Property, plant and equipment	(170)	(279)
Intangible assets	(213)	(311)
Net cash used in investing activities	(383)	(590)
Cash flows from financing activities:
Bank borrowings	23,101	20,434
Bank repayments	(30,557)	(22,499)
Capital lease obligations	(10)	(10)
Net cash used in financing activities	(7,466)	(2,075)
Effect of exchange rate changes on cash and cash equivalents	(110)	84
Net increase in cash	331	3,148
Cash at beginning of period	3,059	1,785
Cash at end of period	3,390	4,933
Cash paid during the period for:
Interest	279	126
Income taxes		$ 351