Quarterly report pursuant to Section 13 or 15(d)

Inventory - Schedule of Components of Inventories (Details)

v3.20.2
Inventory - Schedule of Components of Inventories (Details) - USD ($)
$ in Thousands
Jun. 30, 2020
Sep. 30, 2019
Inventory Disclosure [Abstract]    
Purchased parts and raw materials $ 15,908 $ 15,192
Work-in-process 4,004 4,215
Finished goods 4,107 3,183
Inventory, gross 24,019 22,590
Excess and obsolete reserves (4,634) (5,058)
Inventory $ 19,385 $ 17,532