Consolidated Statements of Cash Flows (unaudited) - USD ($) $ in Thousands	3 Months Ended
	May 30, 2020	Jun. 01, 2019
Operating Activities
Net earnings	$ 2,876	$ 15,443
Adjustments to reconcile net earnings to net cash provided by operating activities:
Depreciation and amortization	12,540	11,102
Share-based compensation	1,406	1,618
Deferred income taxes	(738)	6,438
Noncash lease expense	2,945	2,902
Other, net	1,039	(1,762)
Changes in operating assets and liabilities:
Receivables	39,650	(16,982)
Inventories	(4,700)	835
Costs and earnings on contracts in excess of billings	(7,558)	6,007
Accounts payable and accrued expenses	(22,334)	(15,317)
Billings on contracts in excess of costs and earnings	(17,181)	(1,198)
Refundable and accrued income taxes	2,847	(4,369)
Operating lease liability	(2,781)	(1,517)
Other	849	(928)
Net cash provided (used) by operating activities	23,976	(9,742)
Investing Activities
Capital expenditures	(8,606)	(11,198)
Other	(1,082)	(824)
Net cash used by investing activities	(9,688)	(12,022)
Financing Activities
Borrowings on line of credit	139,500	103,000
Payments on line of credit	146,500	55,500
Repurchase and retirement of common stock	4,731	20,010
Dividends paid	(4,872)	(4,598)
Other	(731)	(1,270)
Net cash (used) provided by financing activities	(17,334)	21,622
Decrease in cash and cash equivalents	(3,046)	(142)
Effect of exchange rates on cash	(270)	(143)
Cash, cash equivalents and restricted cash at beginning of year	14,952	29,241
Cash, cash equivalents and restricted cash at end of period	11,636	28,956
Noncash Activity
Capital expenditures in accounts payable	$ 1,458	$ 1,667