Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Aug. 31, 2017	Feb. 28, 2017
Current Assets:
Cash and Cash Equivalents	$ 3,549	$ 11,302
Accounts receivable (net of allowance for doubtful accounts of $391 as of August 31, 2017 and $347 as of February 28, 2017)	138,544	138,470
Inventories:
Raw Material	89,138	80,169
Work-In-Process	12,574	6,832
Finished Goods	6,741	7,006
Costs and Estimated Earnings In Excess of Billings On Uncompleted Contracts	65,818	50,262
Deferred Income Taxes	0	249
Prepaid Expenses and Other	6,824	2,762
Total Current Assets	323,188	297,052
Deferred Tax Assets, Net, Noncurrent	215	0
Property, Plant and Equipment, Net	230,314	228,610
Goodwill	310,032	306,579
Intangibles and Other Assets, Net	145,833	146,113
Total Assets	1,009,582	978,354
Current Liabilities:
Accounts Payable	43,698	49,816
Income Tax Payables	1,357	778
Accrued Salaries and Wages	14,188	23,429
Other Accrued Liabilities	21,590	24,042
Customer Advance Payment	1,606	1,459
Long Term Debt Due Within One Year	14,286	16,629
Billings In Excess of Costs and Estimated Earnings On Uncompleted Contracts	21,687	20,617
Total Current Liabilities	118,412	136,770
Long-Term Debt Due After One Year	287,522	254,800
Deferred Income Taxes	54,559	53,648
Liabilities	460,493	445,218
Shareholders' Equity:
Common stock, $1 par, shares authorized 100,000; 25,961 shares issued and outstanding at August 31, 2017 and 25,964 shares issued and outstanding at February 28, 2017	25,961	25,964
Capital In Excess of Par Value	36,391	37,739
Retained Earnings	511,530	498,527
Accumulated Other Comprehensive Income	(24,793)	(29,094)
Total Shareholders' Equity	549,089	533,136
Total Liabilities and Shareholders' Equity	$ 1,009,582	$ 978,354

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.