OTHER INTANGIBLE ASSETS (Schedule of Other Intangible Assets) (Details) - USD ($) $ in Thousands	3 Months Ended
	May 31, 2017	May 31, 2016
Finite-Lived Intangible Assets [Line Items]
Beginning balance	$ 102,460
Additions	69
Ending balance	102,529
Beginning balance	35,237
Expense	3,858	$ 3,490
Ending balance	39,095
Net ending	63,434
Net beginning	$ 67,223
Supply Contract [Member]
Finite-Lived Intangible Assets [Line Items]
Amortization period	5 years
Beginning balance	$ 2,220
Additions
Ending balance	2,220
Beginning balance	2,112
Expense	108
Ending balance	2,220
Net ending
Net beginning	108
Developed Technology Rights [Member]
Finite-Lived Intangible Assets [Line Items]
Beginning balance	22,280
Additions
Ending balance	22,280
Beginning balance	10,323
Expense	990
Ending balance	11,313
Net ending	10,967
Net beginning	$ 11,957
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]
Beginning balance	$ 37,643
Additions	27
Ending balance	37,670
Beginning balance	5,226
Expense	963
Ending balance	6,189
Net ending	31,481
Net beginning	$ 32,417
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]
Beginning balance	$ 22,950
Additions
Ending balance	22,950
Beginning balance	15,018
Expense	1,176
Ending balance	16,194
Net ending	6,756
Net beginning	$ 7,932
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
Beginning balance	$ 16,850
Additions
Ending balance	16,850
Beginning balance	2,308
Expense	603
Ending balance	2,911
Net ending	13,939
Net beginning	$ 14,542
Covenants not to compete [Member]
Finite-Lived Intangible Assets [Line Items]
Amortization period	5 years
Beginning balance	$ 170
Additions
Ending balance	170
Beginning balance	162
Expense	8
Ending balance	170
Net ending
Net beginning	$ 8
Patents [Member]
Finite-Lived Intangible Assets [Line Items]
Amortization period	5 years
Beginning balance	$ 347
Additions	42
Ending balance	389
Beginning balance	88
Expense	10
Ending balance	98
Net ending	291
Net beginning	$ 259