Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Aug. 31, 2015	Feb. 28, 2015
Current Assets:
Cash and Cash Equivalents	$ 20,226	$ 22,527
Accounts receivable (net of allowance for doubtful accounts of $910 as of August 31, 2015 and $1,472 as of February 28, 2015)	133,091	125,638
Inventories:
Raw Material	71,863	62,794
Work-In-Process	35,160	42,001
Finished Goods	6,055	2,902
Costs and Estimated Earnings In Excess of Billings On Uncompleted Contracts	35,310	33,676
Deferred Income Taxes	709	4,526
Prepaid Expenses and Other	8,209	4,570
Total Current Assets	310,623	298,634
Property, Plant and Equipment, Net	223,573	196,583
Goodwill	287,789	279,074
Intangibles and Other Assets, Net	162,062	162,623
Total Assets	984,047	936,914
Current Liabilities:
Accounts Payable	51,774	49,580
Income Tax Payables	3,785	2,888
Accrued Salaries and Wages	21,725	17,046
Other Accrued Liabilities	20,100	18,287
Customer Advance Payment	23,956	28,401
Profit sharing	10	6,400
Long Term Debt Due Within One Year	22,724	21,866
Billings In Excess of Costs and Estimated Earnings On Uncompleted Contracts	8,724	4,674
Total Current Liabilities	152,798	149,142
Long-Term Debt Due After One Year	337,478	315,982
Deferred Income Taxes	46,162	51,738
Liabilities	536,438	516,862
Shareholders' Equity:
Common stock, $1 Par Value, Shares Authorized 100,000 (25,794 Shares at August 31, 2015 and 25,732 Shares at February 28, 2015)	25,794	25,732
Capital In Excess of Par Value	30,952	27,706
Retained Earnings	418,882	389,446
Accumulated Other Comprehensive Income	(28,019)	(22,832)
Total Shareholders' Equity	447,609	420,052
Total Liabilities and Shareholders' Equity	$ 984,047	$ 936,914

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.