Annual report pursuant to Section 13 and 15(d)

Goodwill and Intangible Assets (Details)

v3.22.2.2
Goodwill and Intangible Assets (Details) - USD ($)
$ in Thousands
12 Months Ended
Jul. 31, 2022
Jul. 31, 2021
Jul. 31, 2020
Goodwill and Intangible Assets [Abstract]      
Goodwill $ 7,452 $ 7,452  
Amortization expense $ 239 $ 296 $ 524