Condensed Consolidated Statements of Cash Flows (USD $) In Thousands, unless otherwise specified	3 Months Ended
	May 31, 2012	May 31, 2011
Cash Flows From: Operating Activities:
Net Income	$ 2,218	$ 4,157
Adjustments to Reconcile Net Income to Net Cash Provided by Operating Activities:
Depreciation, Amortization and Accretion	1,299	1,254
Equity in Results of Joint Venture	(48)	(142)
Deferred Income Taxes	239
Compensatory Effect of Stock Plans	138	72
Other, Net		(42)
Changes in Assets and Liabilities:
Receivables	(815)	5,157
Income Taxes	676	266
Prepaid Expenses	(877)	(908)
Inventories	(1,365)	(4,435)
Accounts Payable	1,048	886
Accrued Expenses	(195)	(1,194)
Other, Net	(840)	582
Net Cash Provided by Operating Activities	1,478	5,653
Investing Activities:
Capital Expenditures	(1,024)	(1,543)
Net Cash Used in Investing Activities	(1,024)	(1,543)
Financing Activities:
Purchases of Treasury Stock	(433)	(7,853)
Net Cash Used in Financing Activities	(433)	(7,853)
Effect of Exchange Rate Changes on Cash	(60)	21
Net Decrease in Cash	(39)	(3,722)
Cash and Cash Equivalents at Beginning of Period	28,201	35,629
Cash and Cash Equivalents at End of Period	28,162	31,907
Non-Cash Transactions:
Capital Expenditures in Accounts Payable at End of Period	314	436
Treasury Stock Purchases in Accrued Liabilities at Quarter-End	25
Supplemental Cash Flow Disclosures:
Interest Paid	7	9
Income Taxes Paid, Net	$ 312	$ 7