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Commitments and Contingencies (Tables)
6 Months Ended
Jun. 30, 2021
Commitments and Contingencies Disclosure [Abstract]  
Schedule of Operating Leases

The components of lease expense were as follows:

 

                 
   Three Months Ended June 30,   Six Months Ended June 30, 
   2021   2020   2021   2020 
Operating leases                    
Operating lease cost  $467   $312   $779   $410 
Variable lease cost   -    3    -    76 
Operating lease expense   467    315    779    486 
Short-term lease rent expense   -    166    -    166 
Total rent expense  $467   $481   $779   $652 
Schedule of Supplemental Cash Flow Information

Supplemental cash flow information related to leases were as follows:

 

   Three Months Ended June 30,   Six Months Ended June 30, 
   2021   2020   2021   2020 
Operating cash flows from operating leases  $305   $305   $610   $305 
Right of use assets exchanged for operating lease liabilities  $3,522   $5,373   $3,522   $5,373 
Weighted average remaining lease term - operating leases   5.2    6.6    5.2    6.6 
Weighted average remaining discount rate - operating leases   5.7%   5.3%   5.7%   5.3%

Schedule of Future Minimum Payments for Operating Leases

As of June 30, 2021, future minimum payments for the operating leases are as follows:

 

     
Year Ended December 31, 2021  $887 
Year Ended December 31, 2022   1,725 
Year Ended December 31, 2023   1,773 
Year Ended December 31, 2024   1,794 
Thereafter   2,779 
Total   8,958 
Less present value discount   (1,232)
Operating lease liabilities  $7,726