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Operating Lease Liabilities (Tables)
3 Months Ended
Mar. 31, 2022
Disclosure Text Block [Abstract]  
Schedule of operating and finance leases
   March 31,   December 31, 
   2022   2021 
   (unaudited)     
Weighted Average Remaining Lease Term - in years   4.38    4.53 
Weighted Average discount rate - %   8.93%   8.89%

Schedule of aggregate undiscounted cash flows of operating lease payments
   Amount 
December 31, 2022 (remainder of year)  $758,000 
December 31, 2023   1,038,000 
December 31, 2024   1,066,000 
December 31, 2025   992,000 
December 31, 2026   730,000 
Total future minimum lease payments   4,584,000 
Less: discount   (821,000)
Total operating lease maturities   3,763,000 
Less: current portion of operating lease liabilities   (708,000)
Total long term portion of operating lease maturities  $3,055,000