Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Nov. 30, 2018	Feb. 28, 2018
Current assets:
Cash and cash equivalents	$ 17,413	$ 20,853
Accounts receivable (net of allowance for doubtful accounts of $2,348 as of November 30, 2018 and $569 as of February 28, 2018)	159,395	141,488
Inventories:
Raw material	100,594	98,475
Work-in-process	1,694	2,544
Finished goods	12,688	9,742
Contract assets	70,419	51,787
Prepaid expenses and other	5,171	4,265
Total current assets	367,374	329,154
Property, plant and equipment, net	207,090	216,855
Goodwill	323,541	321,307
Intangibles and other assets, net	134,374	160,893
Total assets	1,032,379	1,028,209
Current liabilities:
Accounts payable	45,072	54,162
Income tax payable	3,120	144
Accrued salaries and wages	22,606	19,011
Other accrued liabilities	23,532	19,622
Customer deposits	741	1,816
Contract liabilities	32,744	22,698
Debt due within one year	0	14,286
Total current liabilities	127,815	131,739
Debt due after one year, net	272,712	286,609
Other long-term liabilities	1,564	11,696
Deferred income taxes	34,410	32,962
Total liabilities	436,501	463,006
Shareholders’ equity:
Common stock, $1 par, shares authorized 100,000; 26,087 shares issued and outstanding at November 30, 2018 and 25,959 shares issued and outstanding at February 28, 2018	26,087	25,959
Capital in excess of par value	43,944	38,446
Retained earnings	555,096	526,018
Accumulated other comprehensive loss	(29,249)	(25,220)
Total shareholders’ equity	595,878	565,203
Total liabilities and shareholders' equity	$ 1,032,379	$ 1,028,209

Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount due from customers or clients, within one year of the balance sheet date (or the normal operating cycle, whichever is longer), for goods or services (including trade receivables) that have been delivered or sold in the normal course of business, reduced to the estimated net realizable fair value by an allowance established by the entity of the amount it deems uncertain of collection.