Consolidated Statements of Cash Flows (unaudited) - USD ($) $ in Thousands	3 Months Ended
	May 28, 2016	May 30, 2015
Operating Activities
Net earnings	$ 17,722	$ 12,126
Adjustments to reconcile net earnings to net cash provided by (used in) operating activities:
Depreciation and amortization	7,720	7,741
Stock-based compensation	1,390	1,040
Deferred income taxes	377	358
Excess tax benefits from stock-based compensation	(374)	(3,619)
Gain on disposal of assets	(154)	(102)
Other, net	(221)	39
Changes in operating assets and liabilities:
Receivables	(13,225)	10,820
Inventories	(5,883)	(1,240)
Accounts payable and accrued expenses	(21,315)	(18,129)
Billings in excess of costs and earnings on uncompleted contracts	10,513	7,191
Refundable and accrued income taxes	2,532	5,361
Other, net	60	(731)
Net cash provided by (used in) operating activities	(858)	20,855
Investing Activities
Capital expenditures	(17,725)	(8,752)
Purchases of marketable securities	(2,643)	(35,787)
Sales/maturities of marketable securities	1,892	1,696
Investments in corporate-owned life insurance policies	(1,842)	(823)
Net cash provided by (used in) investing activities	(20,318)	(43,666)
Financing Activities
Proceeds from issuance of debt	1,893	1,189
Shares withheld for taxes, net of stock issued to employees	(1,198)	(2,028)
Excess tax benefits from stock-based compensation	374	3,619
Dividends paid	(3,560)	(3,215)
Net cash provided by (used in) financing activities	(2,491)	(435)
Decrease in cash and cash equivalents	(23,667)	(23,246)
Effect of exchange rates on cash	164	(735)
Cash and cash equivalents at beginning of year	60,470	52,185
Cash and cash equivalents at end of period	36,967	28,204
Noncash Activity
Capital expenditures in accounts payable	$ 3,455	$ 1,363