CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015
OPERATING ACTIVITIES:
Net income	$ 9,947	$ 8,930
Adjustments to reconcile net income to net cash from operating activities:
Depreciation and amortization	2,198	2,031
Provision for doubtful accounts	86	101
Excess tax benefit from stock-based compensation		(101)
Issuance of non-employee director shares	96	96
Deferred income tax provision	42	(18)
Gain/Loss on Disposal of Equipment	3
Changes in operating assets and liabilities:
Accounts receivable	(28,757)	(15,901)
Inventories	(2,796)	(2,067)
Prepaid expenses	(2,097)	(1,628)
Other assets	(38)	(299)
Accounts payable	5,864	11,939
Accrued liabilities	3,552	1,348
Net cash flows from (used in) operating activities	(11,900)	4,431
INVESTING ACTIVITIES:
Purchases of property, plant and equipment	(13,200)	(3,072)
Proceeds from sale of plant, property & equipment	5
Net (payments on) proceeds from notes receivable	(650)	1
Net cash flows from (used in) investing activities	(13,845)	(3,071)
FINANCING ACTIVITIES:
Net borrowings under credit facility	20,000
Payments of cash dividends	(3,858)	(3,624)
Proceeds from stock option exercises		181
Excess tax benefit from stock-based compensation		101
Net cash flows from (used in) financing activities	16,142	(3,342)
EFFECT OF EXCHANGE RATE CHANGES ON CASH AND TEMPORARY INVESTMENTS	706	(1,644)
NET CHANGE IN CASH AND TEMPORARY INVESTMENTS	(8,897)	(3,626)
CASH AND TEMPORARY INVESTMENTS, beginning of period	38,449	39,597
CASH AND TEMPORARY INVESTMENTS, end of period	29,552	35,971
SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION:
Cash payments for interest	820	661
Cash payments for income taxes, net of refunds	$ 3,443	$ 3,352