CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013
Cash Flows From Operating Activities:
Net income	$ 8,956	$ 2,612
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	5,382	1,311
Deferred income taxes	993	(175)
Stock compensation expense	1,137	674
Other	2,171	(272)
Changes in operating assets and liabilities:
Trade receivables	(11,520)	(2,510)
Inventories, net	(3,259)	(326)
Prepaid expenses and other assets	(138)	(484)
Accounts payable	4,015	1,796
Income taxes payable	(2,224)	938
Accrued liabilities	2,440	(120)
Net cash provided by operating activities	7,953	3,444
Cash Flows From Investing Activities:
Proceeds from working capital adjustment and other acquisition adjustments	1,399
Purchase of property and equipment	(3,153)	(2,055)
Net cash used in investing activities	(1,754)	(2,055)
Cash Flows From Financing Activities:
(Repayments) borrowings on lines-of-credit, net	(2,591)	724
Principal payments of long-term debt	(3,750)
Dividends paid to stockholders	(730)	(646)
Stock transactions under employee benefit stock plans	334	414
Net cash (used in) provided by financing activities	(6,737)	492
Effect of foreign exchange rate changes on cash	(566)	45
Net (decrease) increase in cash and cash equivalents	(1,104)	1,926
Cash and cash equivalents at beginning of period	8,371	9,728
Cash and cash equivalents at end of period	$ 7,267	$ 11,654