Consolidated Balance Sheets - USD ($) $ in Thousands	Feb. 29, 2020	Mar. 02, 2019
Current assets
Cash and cash equivalents	$ 14,952	$ 17,087
Restricted cash	0	12,154
Receivables, net of allowance for doubtful accounts	196,806	192,767
Inventories	71,089	78,344
Costs and earnings on contracts in excess of billings	73,582	55,095
Other current assets	25,481	16,451
Total current assets	381,910	371,898
Property, plant and equipment, net	324,386	315,823
Operating lease right-of-use assets	52,892	0
Goodwill	185,516	185,832
Intangible assets	140,191	148,235
Other non-current assets	44,096	46,380
Total assets	1,128,991	1,068,168
Current liabilities
Accounts payable	69,056	72,219
Accrued payroll and related benefits	40,119	41,119
Billings in excess of costs and earnings on uncompleted contracts	32,696	21,478
Operating lease liabilities	11,272	0
Current portion long-term debt	5,400	0
Other current liabilities	118,314	92,696
Total current liabilities	276,857	227,512
Long-term debt	212,500	245,724
Non-current operating lease liabilities	43,163	0
Non-current self-insurance reserves	22,831	21,433
Other non-current liabilities	56,862	77,182
Commitments and contingent liabilities (Note 11)
Shareholders’ equity
Common stock of $0.33-1/3 par value; authorized 50,000,000 shares; issued and outstanding 26,443,166 and 27,015,127 shares, respectively	8,814	9,005
Additional paid-in capital	154,016	151,842
Retained earnings	388,010	367,597
Common stock held in trust	(685)	(755)
Deferred compensation obligations	685	755
Accumulated other comprehensive loss	(34,062)	(32,127)
Total shareholders’ equity	516,778	496,317
Total liabilities and shareholders’ equity	$ 1,128,991	$ 1,068,168