Equity Investment - Equity Method Investment, Summarized Financial Information (Details) - USD ($) $ in Thousands	3 Months Ended
	May 31, 2022	May 31, 2021	Feb. 28, 2022	Feb. 28, 2021
Schedule of Equity Method Investments [Line Items]
Equity Method Investment, Summarized Financial Information, Current Assets	$ 290,133		$ 330,772
Equity Method Investment, Summarized Financial Information, Current Liabilities	168,157		204,016
Equity Method Investment Summarized Financial Information, Equity	333,316	$ 377,772	346,102	$ 376,069
Equity Method Investment, Summarized Financial Information, Gross Profit (Loss)	33,239	36,695
Equity Method Investment, Summarized Financial Information, Net Income (Loss)	(7,847)	1,797
ASA Electronics, LLC [Member]
Schedule of Equity Method Investments [Line Items]
Equity Method Investment, Summarized Financial Information, Current Assets	48,442		46,202
Equity Method Investment, Summarized Financial Information, Noncurrent Assets	7,138		7,382
Equity Method Investment, Summarized Financial Information, Current Liabilities	11,560		10,888
Equity Method Investment Summarized Financial Information, Equity	44,020		$ 42,696
Equity Method Investment, Summarized Financial Information, Revenue	29,789	33,225
Equity Method Investment, Summarized Financial Information, Gross Profit (Loss)	6,206	8,645
Equity Method Investment, Summarized Financial Information, Income (Loss) from Continuing Operations	3,154	5,429
Equity Method Investment, Summarized Financial Information, Net Income (Loss)	$ 3,176	$ 5,446