Consolidated Balance Sheets (unaudited) - USD ($) $ in Thousands	Aug. 28, 2021	Feb. 27, 2021
Current assets
Cash and cash equivalents	$ 61,821	$ 47,277
Receivables, net	160,858	175,917
Inventories	76,601	72,823
Costs and earnings on contracts in excess of billings	26,303	29,497
Other current assets	18,311	25,160
Total current assets	343,894	350,674
Property, plant and equipment, net	272,994	298,443
Operating lease right-of-use assets	52,087	58,864
Goodwill	130,388	130,098
Intangible assets	126,642	130,053
Other non-current assets	50,448	46,967
Total assets	976,453	1,015,099
Current liabilities
Accounts payable	79,166	76,204
Accrued payroll and related benefits	38,492	50,125
Billings on contracts in excess of costs and earnings	20,825	22,789
Operating lease liabilities	11,466	13,251
Current portion of debt	1,000	2,000
Other current liabilities	48,700	53,183
Total current liabilities	199,649	217,552
Long-term debt	162,000	163,000
Non-current operating lease liabilities	45,387	48,439
Non-current self-insurance reserves	26,194	24,880
Other non-current liabilities	66,662	68,483
Shareholders' equity
Common stock of $0.33-1/3 par value; authorized 50,000,000 shares; issued and outstanding 25,394,275 and 25,713,688 respectively	8,465	8,571
Additional paid-in capital	158,115	154,958
Retained earnings	336,398	357,243
Accumulated other comprehensive loss	(26,417)	(28,027)
Total shareholders’ equity	476,561	492,745
Total liabilities and shareholders’ equity	$ 976,453	$ 1,015,099
Common Stock, Par or Stated Value Per Share	$ 0.33	$ 0.33
Common Stock, Shares Authorized	50,000,000	50,000,000
Common Stock, Shares, Outstanding	25,394,275	25,713,688
Common Stock, Shares, Issued	25,394,275	25,713,688