Consolidated Statement of Cash Flows (unaudited) (USD $) In Thousands	6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010
Cash flows from operating activities:
Net income	$ 7,466	$ 6,454
Adjustments to reconcile net income to cash flows:
Depreciation and amortization	11,603	10,610
Increase in inventory reserve	696	259
Stock based compensation included in net income	753	1,003
Deferred income tax provision	(69)	(214)
Equity in losses of partially-owned affiliate	667	0
Other	(69)	(164)
Changes in assets and liabilities:
Trade receivables	2,365	(2,442)
Inventories	(4,093)	(4,419)
Prepaid expenses and other current assets	(2,629)	(1,717)
Accounts payable and other current liabilities	945	(255)
Other non-current assets and liabilities	(4,169)	963
Discontinued operations:
Non-cash net benefit	0	(1,105)
Net cash provided by operating activities	13,466	8,973
Cash flows from investing activities:
Capital expenditures	(4,690)	(5,097)
Acquisition of business, net of cash	0	(6,897)
Net cash used in investing activities	(4,690)	(11,994)
Long-term debt activity (including current portion):
Borrowings	4,900	7,300
Repayments	(4,400)	(28,100)
Other financing activities	(332)	(46)
Net cash provided by/(used in) financing activities	168	(20,846)
Effect of exchange rate changes on cash and cash equivalents	2,353	(5,412)
Net increase/(decrease) in cash and cash equivalents	11,297	(29,279)
Cash and cash equivalents at beginning of period	29,614	52,365
Cash and cash equivalents at end of period	$ 40,911	$ 23,086