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BUSINESS COMBINATION (Tables)
12 Months Ended
Sep. 30, 2017
Business Combinations [Abstract]  
Schedule of Estimated Fair Values of Assets acquired and Liabilities Assumed
The following table summarizes the estimated fair values of the assets acquired and liabilities assumed as part of the IDC Acquisition as of June 17, 2015 (amounts shown in thousands):
 
June 17, 2015
Current assets
$
620

Property, plant and equipment
42

Intangible assets
3,570

Assets acquired
$
4,232

Current liabilities
$
(476
)
Other liabilities
(810
)
Liabilities assumed
$
(1,286
)
Fair value of net assets acquired
$
2,946

Total consideration paid
5,819

Goodwill before effect in exchange rates as of June 17, 2015
$
2,873

Effect of movements in exchange rates as of September 30, 2017
141

Goodwill as of September 30, 2017
$
3,014