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Leases (Tables)
12 Months Ended
Dec. 31, 2020
Leases [Abstract]  
Schedule of operating and financing lease expense
  2020   2019 
Operating lease cost  $1,183   $1,155 
Financing lease cost   38    20 
Total  $1,221   $1,175 
Weighted average remaining lease term   3.0    4.0 
Weighted average discount rate-operating leases   6.5%   6.5%
Schedule of maturities of operating leases, excluding short term leases
2021  $939 
2022   901 
2023   922 
2024   77 
Thereafter    - 
Total    2,839 
Less: present value discount    (274)
Total operating lease liabilities   $2,565