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Leases (Tables)
12 Months Ended
Dec. 31, 2020
Leases [Abstract]  
Balance Sheet Information
Balance sheet information related to leases was as follows:

  
December 31, 2020
  
December 31, 2019
 
Operating leases:
      
Operating lease right-of-use assets
 
$
880
  
$
1,053
 
Operating lease liabilities
  
880
   
1,053
 
Components of Lease Cost
The components of lease cost were as follows for the year ending:

  
December 31, 2020
  
December 31, 2019
 
Operating lease cost
 
$
170
  
$
282
 
Short-term lease expense
  
31
   
52
 
Maturities of Lease Liabilities
Future undiscounted lease payments for operating leases with initial terms of one year or more as of December 31, 2020 are as follows:

  
Operating Leases
 
2021
 
$
157
 
2022
  
157
 
2023
  
116
 
2024
  
95
 
2025
  
94
 
Thereafter
  
452
 
Total lease payments
  
1,071
 
Less: Imputed Interest
  
(191
)
Total operating leases
 
$
880
 
Other Information
Other information was as follows:

  
December 31, 2020
  
December 31, 2019
 
       
Weighted-average remaining lease term for operating leases
 
9.6 years
  
10.6 years
 
Weighted-average discount rate for operating leases
  
2.79
%
  
2.76
%