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Leases (Tables)
3 Months Ended
Mar. 31, 2021
Leases [Abstract]  
Schedule of components of lease expense
   Three Months
Ended
March 31,
2021
   Three Months
Ended
March 31,
2020
 
Operating lease cost (1)  $176   $119 
           
Finance lease cost:          
Amortization of leased assets  $169   $151 
Interest on lease liabilities   4    7 
Total finance lease cost  $173   $158 
(1)Includes short term lease costs of $38,000 and $24,000 for the three months ended March 31, 2021 and 2020, respectively.
Schedule of supplemental cash flow information related to leases
   Three  Months
Ended
March 31,
2021
   Three  Months
Ended
March 31,
2020
 
Cash paid for amounts included in leases:        
Operating cash flows from operating leases  $(210)  $(91)
Operating cash flows from finance leases   (4)   (7)
Financing cash flows from finance leases   (148)   (132)
           
Right-of-use assets obtained in exchange for lease obligations:          
Operating leases   -    - 
Schedule of supplemental balance sheet information
   March 31,
2021
   December 31,
2020
 
Operating leases        
Operating lease right-of-use assets  $743   $919 
           
Current portion of operating lease obligations  $377   $504 
Operating lease liabilities, net of current portion   251    377 
Total operating lease liabilities  $628   $881 
           
Finance leases          
Property and equipment, at cost  $3,589   $3,806 
Accumulated depreciation   (2,937)   (2,941)
Property and equipment, net  $652   $865 
           
Current portion of finance lease obligations  $624   $769 
Finance lease liabilities, net of current portion   48    95 
Total finance lease liabilities  $672   $864 
   Three  Months
Ended
March 31,
2021
   Three  Months
Ended
March 31,
2020
 
Weighted Average Remaining Lease Term        
Operating leases   1.5 years    1.0 years 
Finance leases   0.9 years    1.4 years 
           
Weighted Average Discount Rate:          
Operating leases   5%   5%
Finance leases   2%   2%
Schedule of future minimum payments under non-cancellable operating lease commitments
Years ending December 31,   Total  
2021(remaining months)   $ 293  
2022     364  
      657  
Less imputed interest     (29 )
Total lease liabilities   $ 628  
Less current portion     (377
    $ 251  
Schedule of minimum future rentals under on non-cancellable finance leases
Year ending December 31,  Total 
2021 (remaining months)  $589 
2022   82 
2023   8 
Total minimum payments required:   679 
Less amount representing interest:   (7)
Present value of net minimum lease payments:   672 
Less current portion   (624)
   $48