Annual report pursuant to Section 13 and 15(d)

LEASES - Short-term Leases and Operating Lease Liabilities (Details)

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LEASES - Short-term Leases and Operating Lease Liabilities (Details)
Dec. 31, 2020
USD ($)
LEASES  
2021 $ 155,000
2022 158,000
2023 161,000
2024 14,000
Total undiscounted lease payments 488,000
Less: Imputed interest (66,000)
Present value of lease liabilities $ 422,000