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INCOME TAXES (Tables)
6 Months Ended
Mar. 31, 2018
Income Tax Disclosure [Abstract]  
Schedule of Calculation of Effective Income Tax Rate
The calculation of the effective tax rate is as follows (in thousands):
 
Three months ended March 31,
 
Six months ended March 31,
 
2018
 
2017
 
2018
 
2017
Loss before income taxes
$
(5,090
)
 
$
(2,174
)
 
$
(11,823
)
 
$
(3,914
)
 
 
 
 
 
 
 
 
Income tax benefit
(1,760
)
 
(1,345
)
 
(2,831
)
 
(2,786
)
 
 
 
 
 
 
 
 
Net loss
$
(3,330
)
 
$
(829
)
 
$
(8,992
)
 
$
(1,128
)
 
 
 
 
 
 
 
 
Effective tax rate
35
%
 
62
%
 
24
%
 
71
%