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Accrued Liabilities
12 Months Ended
Sep. 30, 2019
Payables and Accruals [Abstract]  
Accrued Liabilities
Accrued Liabilities
Accrued liabilities at September 30 consist of:
 
2019
 
2018
Accrued employee compensation and benefits
$
4,235

 
$
3,864

Other accrued liabilities
1,322

 
1,243

Total accrued liabilities
$
5,557

 
$
5,107