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Debt (Tables)
9 Months Ended
Jun. 30, 2018
Debt Disclosure [Abstract]  
Schedule of Debt
Debt consists of: 

June 30, 
 2018

September 30, 
 2017
Revolving credit agreement
$
19,492


$
18,557

Foreign subsidiary borrowings
7,398

 
8,346

Capital lease obligations
357

 
352

 
 
 
 
Term loan
2,629


4,060

   Less: unamortized debt issuance cost
(46
)
 
(47
)
Term loan less unamortized debt issuance cost
2,583

 
4,013

Total debt
29,830

 
31,268

 
 
 
 
Less – current maturities
(25,563
)

(26,117
)
Total long-term debt
$
4,267


$
5,151