Quarterly report pursuant to Section 13 or 15(d)

Revenue Recognition (Details) - Schedule of clinical services net revenues and percentages

v3.23.1
Revenue Recognition (Details) - Schedule of clinical services net revenues and percentages - Clinical services [Member] - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jan. 31, 2023
Jan. 31, 2022
Jan. 31, 2023
Jan. 31, 2022
Revenue category        
Revenue services net $ 8,824 $ 23,674 $ 19,997 $ 43,415
Revenue services net, percentage 100.00% 100.00% 100.00% 100.00%
Third-party payers [Member]        
Revenue category        
Revenue services net $ 5,163 $ 14,256 $ 11,186 $ 26,145
Revenue services net, percentage 58.00% 60.00% 56.00% 60.00%
Medicare [Member]        
Revenue category        
Revenue services net $ 1,374 $ 2,784 $ 3,670 $ 5,514
Revenue services net, percentage 16.00% 12.00% 18.00% 13.00%
Patient self-pay [Member]        
Revenue category        
Revenue services net $ 974 $ 2,605 $ 2,212 $ 4,550
Revenue services net, percentage 11.00% 11.00% 11.00% 10.00%
HMO’s [Member]        
Revenue category        
Revenue services net $ 1,313 $ 4,029 $ 2,929 $ 7,206
Revenue services net, percentage 15.00% 17.00% 15.00% 17.00%