GOODWILL AND OTHER INTANGIBLE ASSETS (Schedule of Other Intangible Assets) (Details) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Nov. 30, 2016
Nov. 30, 2015
Nov. 30, 2016
Nov. 30, 2015
Feb. 29, 2016
Finite-Lived Intangible Assets [Line Items]          
Beginning balance     $ 37,186    
Additions     65,267    
Ending balance $ 102,453   102,453    
Beginning balance     20,176    
Expense 3,857 $ 1,663 11,203 $ 4,962  
Ending balance 31,379   31,379    
Net 71,074   $ 71,074   $ 17,010
Supply Contract [Member]          
Finite-Lived Intangible Assets [Line Items]          
Amortization period     5 years    
Beginning balance     $ 2,220    
Additions        
Ending balance 2,220   2,220    
Beginning balance     1,679    
Expense     325    
Ending balance 2,004   2,004    
Net 216   216   541
Developed Technology Rights [Member]          
Finite-Lived Intangible Assets [Line Items]          
Beginning balance     14,080    
Additions     8,200    
Ending balance 22,280   22,280    
Beginning balance     6,427    
Expense     2,905    
Ending balance 9,332   9,332    
Net 12,948   $ 12,948   7,653
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     $ 2,143    
Additions     35,500    
Ending balance 37,643   37,643    
Beginning balance     1,522    
Expense     2,741    
Ending balance 4,263   4,263    
Net 33,380   $ 33,380   621
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     $ 18,300    
Additions     4,650    
Ending balance 22,950   22,950    
Beginning balance     10,358    
Expense     3,483    
Ending balance 13,841   13,841    
Net 9,109   $ 9,109   7,942
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        
Additions     16,850    
Ending balance 16,850   16,850    
Beginning balance        
Expense     1,705    
Ending balance 1,705   1,705    
Net 15,145   $ 15,145  
Covenants Not to Compete [Member]          
Finite-Lived Intangible Assets [Line Items]          
Amortization period     5 years    
Beginning balance     $ 170    
Additions        
Ending balance 170   170    
Beginning balance     128    
Expense     25    
Ending balance 153   153    
Net 17   $ 17   42
Patents [Member]          
Finite-Lived Intangible Assets [Line Items]          
Amortization period     5 years    
Beginning balance     $ 273    
Additions     67    
Ending balance 340   340    
Beginning balance     62    
Expense     19    
Ending balance 81   81    
Net $ 259   $ 259   $ 211