Quarterly report pursuant to Section 13 or 15(d)

Debt (Details Narrative)

v3.23.1
Debt (Details Narrative) - USD ($)
$ in Millions
3 Months Ended 12 Months Ended
Mar. 31, 2023
Dec. 31, 2022
Short-Term Debt [Line Items]    
Line of credit limit $ 1.0 $ 3.0
Outstanding borrowings $ 1.0 $ 1.0
Line of credit facility, interest rate 6.25% 5.75%
Vehicle Loans [Member]    
Short-Term Debt [Line Items]    
Line of credit facility, interest rate 3.50%  
Line of credit $ 4.0  
Line of credit, remaining borrowing capacity $ 2.6 $ 2.4
Vehicle Loans [Member] | Minimum [Member]    
Short-Term Debt [Line Items]    
Line of credit facility, interest rate 3.50%  
Vehicle Loans [Member] | Maximum [Member]    
Short-Term Debt [Line Items]    
Line of credit facility, interest rate 9.00%