CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands	9 Months Ended
Sep. 30, 2011	Sep. 30, 2010
OPERATING ACTIVITIES:
Net income	$ 18,091	$ 8,090
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	2,578	2,565
Provision for doubtful accounts	135	166
Stock-based compensation	299	299
Excess tax benefit from stock-based compensation	(556)
Issuance of non-employee director shares	100	94
Deferred income tax provision	417	4,418
Changes in operating assets and liabilities:
Accounts receivable	(12,420)	(17,873)
Inventories	(15,268)	4,804
Prepaid expenses	1,568	(510)
Other long-term assets		(257)
Accounts payable	5,109	9,682
Accrued liabilities	3,819	2,282
Net cash flows from operating activities	3,872	13,760
INVESTING ACTIVITIES:
Purchases of property, plant, and equipment	(1,444)	(4,467)
Proceeds from sale of property, plant and equipment	989	24
Payments received on notes receivable	177	291
Net cash flows from investing activities	(278)	(4,152)
FINANCING ACTIVITIES:
Payments on long-term obligations	(44)	(155)
Payments of cash dividends	(4,209)	(1,163)
Proceeds from stock option exercises	2,100	362
Excess tax benefit from stock-based compensation	556
Payments for common stock repurchased	(13,673)
Additions to deferred financing costs		(51)
Net cash flows from financing activities	(15,270)	(1,007)
EFFECT OF EXCHANGE RATE CHANGES ON CASH AND TEMPORARY INVESTMENTS	995	(1,799)
NET CHANGE IN CASH AND TEMPORARY INVESTMENTS	(10,681)	6,802
CASH AND TEMPORARY INVESTMENTS, beginning of period	46,334	36,160
CASH AND TEMPORARY INVESTMENTS, end of period	35,653	42,962
SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION:
Cash payments for interest	714	491
Cash payments for income taxes, net of refunds	$ 8,089	$ 977

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Includes currency on hand as well as demand deposits with banks or financial institutions. It also includes other kinds of accounts that have the general characteristics of demand deposits in that the Entity may deposit additional funds at any time and also effectively may withdraw funds at any time without prior notice or penalty. Cash equivalents, excluding items classified as marketable securities, include short-term, highly liquid investments that are both readily convertible to known amounts of cash, and so near their maturity that they present minimal risk of changes in value because of changes in interest rates. Generally, only investments with original maturities of three months or less qualify under that definition. Original maturity means original maturity to the entity holding the investment. For example, both a three-month US Treasury bill and a three-year Treasury note purchased three months from maturity qualify as cash equivalents. However, a Treasury note purchased three years ago does not become a cash equivalent when its remaining maturity is three months. Compensating balance arrangements that do not legally restrict the withdrawal or usage of cash amounts may be reported as Cash and Cash Equivalents, while legally restricted deposits held as compensating balances against borrowing arrangements, contracts entered into with others, or company statements of intention with regard to particular deposits are not generally reported as cash and cash equivalents. Includes cash and cash equivalents associated with the entity's continuing operations. Excludes cash and cash equivalents associated with the disposal group (and discontinued operation).