Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	9 Months Ended
Nov. 30, 2021	Nov. 30, 2020
Cash Flows From Operating Activities:
Net income	$ 62,400	$ 23,454
Adjustments to reconcile net income to net cash provided by (used in) operating activities:
Bad debt expense	(493)	233
Amortization and depreciation	33,222	34,176
Deferred income taxes	(4,955)	(4,660)
Loss on disposal of business	552	3,050
Loss on abandonment of long-lived assets	0	6,922
Loss on disposal group held for sale	0	7,030
Inventory write-downs	0	2,511
Net (gain) loss on sale of property, plant and equipment	238	0
Amortization of deferred borrowing costs	551	503
Share-based compensation expense	6,542	5,773
Effects of changes in assets and liabilities, net of acquisitions and dispositions:
Accounts receivable	(18,844)	9,715
Inventories	(16,703)	(1,763)
Prepaid expenses and other	680	2,327
Other assets	(2,559)	226
Net change in contract assets and liabilities	(10,719)	(15,297)
Accounts payable	471	(7,026)
Other accrued liabilities and income taxes payable	(715)	(7,780)
Net Cash Provided by Operating Activities	49,668	59,394
Cash Flows Used For Investing Activities:
Proceeds from sale of property, plant and equipment	2,706	454
Purchase of property, plant and equipment	(19,131)	(27,885)
Proceeds from sale of subsidiaries, net	0	12,444
Net Cash Used in Investing Activities	(16,425)	(14,987)
Cash Flows From Financing Activities:
Proceeds from issuance of common stock	1,544	1,694
Payments for taxes related to net share settlement of equity awards	(2,169)	(646)
Proceeds from revolving loan	216,000	161,000
Payments on revolving loan	(203,000)	(182,000)
Repurchase and retirement of treasury stock	(28,869)	(30,953)
Payments of dividends	(12,673)	(13,324)
Net Cash Used in Financing Activities	(29,167)	(64,229)
Effect of exchange rate changes on cash	1,442	2,330
Net Increase (Decrease) in Cash and Cash Equivalents	5,518	(17,492)
Cash and cash equivalents at beginning of period	14,837	36,687
Cash and cash equivalents at end of period	20,355	19,195
Supplemental disclosures
Cash paid for interest	3,655	5,241
Cash paid for income taxes	$ 23,259	$ 15,208

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