Consolidated Statements of Cash Flows (Unaudited) (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011
Cash flows from operating activities:
Net earnings	$ 1,805	$ 1,076
Adjustments to reconcile net earnings to net cash flows from operating activities:
Depreciation and amortization	2,743	2,866
Deferred income taxes	(233)	(365)
(Gain) loss on cash surrender value (CSV) of life insurance	(509)	512
Stock-based compensation	262	171
Non-controlling interests		(28)
Changes in assets and liabilities:
Receivables	5,574	48
Inventories	(4,634)	(4,746)
Other assets	(976)	45
Income tax refund		8
Accounts payable	(1,536)	(535)
Other liabilities	(2,434)	941
Net cash provided by (used in) operating activities	62	(7)
Cash flows from investing activities:
Property, plant and equipment	(948)	(941)
Premiums on CSV life insurance	(317)	(317)
Intangible assets	(523)	(891)
Net cash used in investing activities	(1,788)	(2,149)
Cash flows from financing activities:
Bank borrowings	3,922	2,130
Capital lease obligations	86
Net cash provided by financing activities	4,008	2,130
Effect of exchange rate changes on cash and cash equivalents	119	182
Net increase in cash	2,401	156
Cash at beginning of period	1,033	1,133
Cash at end of period	3,434	1,289
Cash paid during the period for:
Interest	489	530
Income taxes	$ 902	$ 131