Annual report pursuant to Section 13 and 15(d)

Long Term Debt (Details)

v3.22.2.2
Long Term Debt (Details)
SFr in Thousands, $ in Thousands
 1 Months Ended 12 Months Ended
Mar. 31, 2022
USD ($)
Mar. 31, 2022
CHF (SFr)
Sep. 29, 2021
Nov. 27, 2018
USD ($)
Jul. 31, 2022
USD ($)
Jul. 31, 2021
USD ($)
Jul. 31, 2020
USD ($)
Apr. 30, 2020
USD ($)
Apr. 30, 2020
CHF (SFr)
Long Term Debt (Details) [Line Items]                  
Agreement loan       $ 4,500          
Term       10 years          
Bears a fixed interest rate percentage       5.09%          
Payments of principal and interest       $ 30          
Debt issuance costs       $ 72          
Unamortized debt issuance cost         $ 46        
Mortgage agreement         3,980        
Received amount         $ 1,000        
Operating lease, description         We assumed from the seller an operating lease for a tenant at the facility which expired on June 30, 2020.        
Liquid assets         $ 25,000        
Description of loan     Effective September 29, 2021, the Company and the mortgagee agreed to further covenant restructuring whereby (a) the liquidity covenant was reduced to 150% of the loan principal (or approximately $6,000 as of July 31, 2022) from $25,000 previously, and (b) the collateral requirement was increased from $750 to $1,000.            
Foreign exchange rate amount             $ 400   SFr 400
Bear interest rate         0.00%        
Semiannual amortization payments (in Francs) | SFr   SFr 33              
Exchange rates $ 35 SFr 33              
Fixed interest rate, description         PPP loans have a 1% fixed interest rate and are due from two to five years.        
Other income loan           $ 7,000      
Audit loans         $ 2,000        
Citibank N.A [Member]                  
Long Term Debt (Details) [Line Items]                  
Received amount               $ 7,000