Equity Investment - Equity Method Investment, Summarized Financial Information (Details) - USD ($) $ in Thousands	6 Months Ended
Aug. 31, 2019	Aug. 31, 2018	Feb. 28, 2019
Equity Method Investment Summarized Financial Information [Abstract]
Equity Method Investment, Summarized Financial Information, Current Assets	$ 46,707		$ 45,135
Equity Method Investment, Summarized Financial Information, Noncurrent Assets	5,817		6,124
Equity Method Investment, Summarized Financial Information, Current Liabilities	9,148		7,489
Equity Method Investment Summarized Financial Information, Equity	43,376		$ 43,770
Equity Method Investment, Summarized Financial Information, Revenue	50,281	$ 50,560
Equity Method Investment, Summarized Financial Information, Gross Profit (Loss)	15,542	16,509
Equity Method Investment, Summarized Financial Information, Income (Loss) from Continuing Operations	5,227	6,806
Equity Method Investment, Summarized Financial Information, Net Income (Loss)	$ 5,410	$ 6,902

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The amount of current assets reported by an equity method investment of the entity.

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The amount of current liabilities reported by an equity method investment of the entity.

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Amount of equity, including noncontrolling interest, reported by an equity method investment of the entity.

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The amount of gross profit (loss) reported by an equity method investment of the entity.

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Amount of revenue from sale of product and rendering of service reported by equity method investee.

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