Quarterly report pursuant to Section 13 or 15(d)

Revenue Recognition (Details) - Schedule of segment revenue and revenue percentage

v3.21.2
Revenue Recognition (Details) - Schedule of segment revenue and revenue percentage - Clinical Services [Member] - USD ($)
3 Months Ended
Oct. 31, 2021
Oct. 31, 2020
Revenue Recognition (Details) - Schedule of segment revenue and revenue percentage [Line Items]    
Revenue services net $ 19,741 $ 21,223
Revenue services net, percentage 100.00% 100.00%
Third party payers [Member]    
Revenue Recognition (Details) - Schedule of segment revenue and revenue percentage [Line Items]    
Revenue services net $ 11,397 $ 13,539
Revenue services net, percentage 58.00% 64.00%
Medicare [Member]    
Revenue Recognition (Details) - Schedule of segment revenue and revenue percentage [Line Items]    
Revenue services net $ 2,880 $ 3,257
Revenue services net, percentage 14.00% 15.00%
Patient Selfpay [Member]    
Revenue Recognition (Details) - Schedule of segment revenue and revenue percentage [Line Items]    
Revenue services net $ 1,945 $ 2,559
Revenue services net, percentage 10.00% 12.00%
HMO’s [Member]    
Revenue Recognition (Details) - Schedule of segment revenue and revenue percentage [Line Items]    
Revenue services net $ 3,519 $ 1,868
Revenue services net, percentage 18.00% 9.00%