Annual report pursuant to Section 13 and 15(d)

Goodwill and Intangible Assets (Details)

v3.24.4
Goodwill and Intangible Assets (Details) - USD ($)
$ in Thousands
12 Months Ended
Sep. 30, 2024
Sep. 30, 2023
Goodwill and Intangible Assets    
Goodwill Carrying Amount $ 46,008 $ 61,293
Goodwill 76,593 76,593
Accumulated Impairment charges (30,585) (15,300)
Professional Services reporting unit [Member]    
Goodwill and Intangible Assets    
Goodwill Carrying Amount 46,008 60,210
Goodwill 75,510 75,510
Accumulated Impairment charges (29,502) (15,300)
Industrial Services reporting unit [Member]    
Goodwill and Intangible Assets    
Goodwill Carrying Amount 0 1,083
Goodwill 1,083 1,083
Accumulated Impairment charges $ (1,083) $ 0