GOODWILL AND OTHER INTANGIBLE ASSETS (Schedule of Other Intangible Assets) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Aug. 31, 2018	Aug. 31, 2017	Aug. 31, 2018	Aug. 31, 2017
Finite-Lived Intangible Assets [Line Items]
Gross, Beginning balance			$ 100,292
Additions			77
Other			(507)
Gross, Ending balance	$ 99,862		99,862
Accumulated Amortization, Beginning balance			47,836
Expense	2,893	$ 3,710	5,641	$ 7,568
Accumulated Amortization, Ending balance	53,477		53,477
Net ending	46,385		46,385
Net beginning			52,456
Developed Technology Rights [Member]
Finite-Lived Intangible Assets [Line Items]
Gross, Beginning balance			22,280
Additions
Other
Gross, Ending balance	22,280		22,280
Accumulated Amortization, Beginning balance			14,288
Expense			1,980
Accumulated Amortization, Ending balance	16,268		16,268
Net ending	6,012		6,012
Net beginning			$ 7,992
Developed Technology Rights [Member] | Minimum [Member]
Finite-Lived Intangible Assets [Line Items]
Amortization period			2 years
Developed Technology Rights [Member] | Maximum [Member]
Finite-Lived Intangible Assets [Line Items]
Amortization period			7 years
Trade Names [Member]
Finite-Lived Intangible Assets [Line Items]
Gross, Beginning balance			$ 37,729
Additions			6
Other
Gross, Ending balance	37,735		37,735
Accumulated Amortization, Beginning balance			9,087
Expense			1,776
Accumulated Amortization, Ending balance	10,863		10,863
Net ending	26,872		26,872
Net beginning			$ 28,642
Trade Names [Member] | Minimum [Member]
Finite-Lived Intangible Assets [Line Items]
Amortization period			7 years
Trade Names [Member] | Maximum [Member]
Finite-Lived Intangible Assets [Line Items]
Amortization period			10 years
Customer Lists [Member]
Finite-Lived Intangible Assets [Line Items]
Gross, Beginning balance			$ 22,950
Additions
Other
Gross, Ending balance	22,950		22,950
Accumulated Amortization, Beginning balance			19,623
Expense			843
Accumulated Amortization, Ending balance	20,466		20,466
Net ending	2,484		2,484
Net beginning			$ 3,327
Customer Lists [Member] | Minimum [Member]
Finite-Lived Intangible Assets [Line Items]
Amortization period			4 years
Customer Lists [Member] | Maximum [Member]
Finite-Lived Intangible Assets [Line Items]
Amortization period			7 years
Dealer Relationships [Member]
Finite-Lived Intangible Assets [Line Items]
Amortization period			7 years
Gross, Beginning balance			$ 16,850
Additions
Other			(507)
Gross, Ending balance	16,343		16,343
Accumulated Amortization, Beginning balance			4,714
Expense			1,024
Accumulated Amortization, Ending balance	5,738		5,738
Net ending	10,605		10,605
Net beginning			$ 12,136
Patents [Member]
Finite-Lived Intangible Assets [Line Items]
Amortization period			5 years
Gross, Beginning balance			$ 483
Additions			71
Other
Gross, Ending balance	554		554
Accumulated Amortization, Beginning balance			124
Expense			18
Accumulated Amortization, Ending balance	142		142
Net ending	$ 412		412
Net beginning			$ 359