CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - Revised Nine Months Ended September 30, 2011 and 2010 (USD $) In Thousands	9 Months Ended
	Sep. 30, 2011	Sep. 30, 2010
Cash flows from operating activities:
Net income	$ 11,111	$ 2,958
Adjustments to reconcile net income to net cash provided by (used for) operating activities:
Gain on sale of discontinued operations, net of tax	(3,857)
Gain on sale of product line	(1,214)	(2,137)
Depreciation and amortization	11,541	10,749
Deferred income taxes	482	(887)
Stock based compensation	1,235	1,082
Loss on disposition of property, plant and equipment	9	81
Changes in operating assets and liabilities:
Accounts receivable	(11,776)	(11,971)
Inventories	(6,022)	(17,356)
Taxes receivable	216	3,182
Accounts payable	2,294	8,318
Accrued payroll and other compensation	(233)	4,142
Accrued taxes	1,154	723
Other, net	(2,866)	(220)
Net cash provided by (used for) operating activities	2,074	(1,336)
Cash flows from investing activities:
Net proceeds from divestiture	13,982
Receipt from acquisition net assets adjustment		276
Proceeds from sale of a product line		4,797
Capital expenditures	(5,945)	(7,493)
Reimbursement of cash from leasing company	818
Purchases of short-term investment	(12,000)
Net cash used for investing activities	(4,032)	(2,420)
Cash flows from financing activities:
Debt proceeds		1,100
Debt repayments	(1,114)	(2,088)
Common stock issued	115	112
Net cash used for financing activities	(999)	(876)
Effect of exchange rate changes on cash	76	(524)
Decrease in cash and cash equivalents	(2,881)	(5,156)
Cash and cash equivalents at beginning of period	24,988	22,721
Cash and cash equivalents at end of period	22,107	17,565
Transaction 01
Cash flows from investing activities:
Restricted cash	(3,275)
Transaction 02
Cash flows from investing activities:
Restricted cash	$ 2,388