Annual report pursuant to Section 13 and 15(d)

NOTES RECEIVABLE - Schedule of Principal Contract Maturities (Details)

v3.21.1
NOTES RECEIVABLE - Schedule of Principal Contract Maturities (Details) - USD ($)
Dec. 31, 2020
Dec. 31, 2019
Receivables [Abstract]    
2021 $ 2,657,000  
2022 1,463,000  
2023 132,000  
2024 3,970,000  
Total principal due 8,222,000  
Discount (long-term) (38,000)  
Notes receivable allowance for credit loss (467,000) $ 0
Notes receivable $ 7,717,000 $ 5,700,000