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Stock Warrants (Tables)
3 Months Ended 12 Months Ended
Mar. 31, 2023
Dec. 31, 2022
Stock Warrants    
Schedule of assumptions used in estimation of fair value of warrants

    

March 31,

    

December 31,

 

    

2023

    

2022

 

Estimated per-share fair value of common stock

$

5.01

$

5.01

Expected term

 

2.7

years

 

3.0

years

Volatility

 

26.01

%  

 

25.07

%

Dividend rate

 

0.0

%  

 

0.0

%

Discount rate

 

3.87

%  

 

4.24

%

    

December 31,

    

December 31,

 

    

2022

    

2021

 

Estimated per-share fair value of common stock

$

5.01

$

3.76

Expected term

 

3.0

years

 

4.0

years

Volatility

 

25.07

%  

 

30.3

%

Dividend rate

 

0.0

%  

 

0.0

%

Discount rate

 

4.24

%  

 

1.2

%