Property and Equipment - Schedule of Property and Equipment (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Sep. 30, 2023
Property and equipment, net:
Property, plant, and equipment gross	$ 130,619	$ 117,947
Less: Accumulated depreciation	(47,750)	(37,244)
Property and equipment, net	82,869	80,703
Building and improvements
Property and equipment, net:
Property, plant, and equipment gross	40,490	35,684
Land
Property and equipment, net:
Property, plant, and equipment gross	3,469	2,029
Transportation equipment
Property and equipment, net:
Property, plant, and equipment gross	2,765	2,062
Machinery and equipment
Property and equipment, net:
Property, plant, and equipment gross	73,309	67,575
Furnishings and fixtures
Property and equipment, net:
Property, plant, and equipment gross	6,301	6,028
Office, computer equipment and other
Property and equipment, net:
Property, plant, and equipment gross	$ 4,285	$ 4,569