Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	May 31, 2021	Feb. 28, 2021
Current assets:
Cash and cash equivalents	$ 12,403	$ 14,837
Accounts receivable (net of allowance for credit losses of $5,362 as of May 31, 2021 and $5,713 as of February 28, 2021)	134,531	128,127
Inventories:
Raw material	92,283	86,913
Work-in-process	6,214	4,453
Finished goods	1,453	1,546
Contract assets	71,185	58,056
Prepaid expenses and other	11,211	5,876
Assets held for sale	5,628	3,684
Total current assets	334,908	303,492
Property, plant and equipment, net	207,689	205,909
Operating lease right-of-use assets	48,698	37,801
Goodwill	354,839	353,881
Intangibles and other assets, net	93,105	95,359
Total assets	1,039,239	996,442
Current liabilities:
Accounts payable	48,831	41,034
Income tax payable	4,778	0
Accrued salaries and wages	16,614	22,606
Other accrued liabilities	36,278	27,136
Customer deposits	421	348
Contract liabilities	17,098	16,138
Lease liability, short-term	7,174	6,588
Total current liabilities	131,194	113,850
Debt due after one year, net	185,435	178,419
Lease liability, long-term	40,702	32,629
Deferred income taxes	38,467	39,283
Other long-term liabilities	6,030	8,969
Total liabilities	401,828	373,150
Commitments and contingencies
Shareholders’ equity:
Common stock, $1 par, shares authorized 100,000; 25,071 shares issued and outstanding at May 31, 2021 and 25,108 shares issued and outstanding at February 28, 2021	25,071	25,108
Capital in excess of par value	75,600	75,979
Retained earnings	559,173	547,289
Accumulated other comprehensive loss	(22,433)	(25,084)
Total shareholders’ equity	637,411	623,292
Total liabilities and shareholders' equity	$ 1,039,239	$ 996,442