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INCOME TAXES (Tables)
3 Months Ended
Dec. 31, 2017
Income Tax Disclosure [Abstract]  
Schedule of Effective Income Tax Rate
The calculation of the effective tax rate is as follows (in thousands):
 
Three months ended December 31,
 
2017
 
2016
Loss before income taxes
$
(6,733
)
 
$
(1,741
)
 
 
 
 
Income tax benefit
(1,071
)
 
(1,441
)
 
 
 
 
Net loss
$
(5,662
)
 
$
(300
)
 
 
 
 
Effective tax rate
16
%
 
83
%