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Revolving Line of Credit (Tables)
6 Months Ended
Jun. 30, 2021
Revolving Line of Credit  
Schedule of revolving line of credit

    

Balance at

    

Balance at

    

    

June 30, 

    

December 31, 

Current

Interest Rate

    

2021

2020

    

Borrowing Base

    

3 mo.

Revolving line of credit

$

$

$

14,000,000

LIBOR + 3.25% (1)

(1)At June 30, 2021, the weighted average interest rate was 3.50%.