Consolidated Balance Sheets (unaudited) - USD ($) $ in Thousands	Nov. 30, 2019	Mar. 02, 2019
Current assets
Cash and cash equivalents	$ 10,129	$ 17,087
Restricted cash	401	12,154
Receivables, net of allowance for doubtful accounts	197,976	192,767
Inventories	75,791	78,344
Costs and earnings on contracts in excess of billings	72,284	55,095
Other current assets	40,335	16,451
Total current assets	396,916	371,898
Property, plant and equipment, net	326,418	315,823
Operating lease right-of-use assets	56,315	0
Goodwill	185,776	185,832
Intangible assets	142,779	148,235
Other non-current assets	41,587	46,380
Total assets	1,149,791	1,068,168
Current liabilities
Accounts payable	66,557	72,219
Accrued payroll and related benefits	33,339	41,119
Billings on contracts in excess of costs and earnings	26,366	21,478
Operating lease liabilities	9,399	0
Current portion of debt	155,400	0
Other current liabilities	108,481	92,696
Total current liabilities	399,542	227,512
Long-term debt	95,856	245,724
Non-current operating lease liabilities	48,509	0
Non-current self-insurance reserves	25,260	21,433
Other non-current liabilities	65,645	77,182
Shareholders' equity
Common stock of $0.33-1/3 par value; authorized 50,000,000 shares; issued and outstanding 26,552,935 and 27,015,127 respectively	8,851	9,005
Additional paid-in capital	153,188	151,842
Retained earnings	385,032	367,597
Common stock held in trust	(675)	(755)
Deferred compensation obligations	675	755
Accumulated other comprehensive loss	(32,092)	(32,127)
Total shareholders’ equity	514,979	496,317
Total liabilities and shareholders’ equity	$ 1,149,791	$ 1,068,168