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Leases (Details) - USD ($)
$ in Millions
3 Months Ended
Jun. 30, 2023
Jun. 30, 2022
Leases (Details) [Line Items]    
Description of operating lease The Company leases a space at a location under a non-cancellable operating lease with a remaining lease term of 1 year, which originally expired in fiscal year 2022 and was renewed for an additional year. On December 22, 2020, the Company acquired CPS which included the assumption of an operating lease for a 55,120 square foot light manufacturing facility located in Addison Illinois, expiring June 30, 2024.  
Rent $ 0.1 $ 0.1
Operating leases total $ 0.1 0.1
Borrowing rate 8.50%  
SFOX [Member]    
Leases (Details) [Line Items]    
Operating leases total $ 0.1  
Minimum [Member]    
Leases (Details) [Line Items]    
Operating leases total $ 0.1  
Maximum [Member]    
Leases (Details) [Line Items]    
Operating leases total   $ 0.1