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Property and Equipment (Notes)
12 Months Ended
Sep. 30, 2022
Property, Plant and Equipment [Abstract]  
Property, Plant and Equipment Disclosure [Text Block]
5. PROPERTY AND EQUIPMENT

Property and equipment consists of the following:
Estimated Useful Lives in YearsYear Ended September 30,
20222021
LandN/A$4,569 $1,436 
Buildings and improvements5-2032,477 15,445 
Machinery and equipment3-1055,917 48,443 
Information systems2-88,699 8,555 
Furniture and fixtures5-72,239 1,571 
$103,901 $75,450 
Less-Accumulated depreciation(50,014)(41,308)
Construction in progress539 1,312 
Property and equipment, net$54,426 $35,454 

Depreciation expense was $10,073, $8,090 and $6,084, respectively, for the years ended September 30, 2022, 2021 and 2020.