Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Aug. 31, 2019	Feb. 28, 2019
Current assets:
Cash and cash equivalents	$ 13,583	$ 24,005
Accounts receivable (net of allowance for doubtful accounts of $4,663 as of August 31, 2019 and $2,267 as of February 28, 2019)	154,460	144,887
Inventories:
Raw material	98,135	94,410
Work-in-process	8,418	19,067
Finished goods	3,761	11,370
Contract assets	90,759	75,561
Prepaid expenses and other	10,925	9,245
Total current assets	380,041	378,545
Property, plant and equipment, net	214,098	210,227
Operating Lease, Right-of-Use Asset	45,709	45,870
Goodwill	353,516	323,756
Intangibles and other assets, net	126,753	130,172
Total assets	1,120,117	1,088,570
Current liabilities:
Accounts payable	65,746	53,047
Income tax payable	6,409	632
Accrued salaries and wages	23,401	30,395
Other accrued liabilities	23,437	17,631
Customer deposits	696	481
Contract liabilities	23,658	56,928
Operating Lease, Liability, Current	5,901	5,657
Total current liabilities	149,248	164,771
Debt due after one year, net	255,812	240,745
Operating Lease, Liability, Noncurrent	40,990	41,190
Other long-term liabilities	5,335	1,513
Deferred income taxes	34,126	36,623
Total liabilities	485,511	484,842
Shareholders’ equity:
Common stock, $1 par, shares authorized 100,000; 26,221 shares issued and outstanding at August 31, 2019 and 26,115 shares issued and outstanding at February 28, 2019	26,221	26,115
Capital in excess of par value	50,211	46,141
Retained earnings	588,172	560,224
Accumulated other comprehensive loss	(29,998)	(28,752)
Total shareholders’ equity	634,606	603,728
Total liabilities and shareholders' equity	$ 1,120,117	$ 1,088,570