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Leases (Tables)
 9 Months Ended
Sep. 30, 2020
Leases [Abstract]  
Summary of quantitative information about leases

Quantitative information regarding the Company’s leases is as follows:

 

   Three Months Ended
September 30,		   Nine Months Ended
September 30,		 
   2020   2019   2020   2019 
Components of lease cost                
Finance lease cost components:                    
 Amortization of finance lease assets  $17   $18   $54   $52 
      Interest on finance lease liabilities   9    14    30    44 
     Total finance lease costs  $26   $32   $84   $96 
Operating lease cost components:                    
    Operating lease cost  $140   $129   $425   $375 
    Variable lease cost   27    27    81    81 
    Short-term lease cost   10    16    12    68 
      Total operating lease costs  $177   $172   $518   $524 
 Total lease cost  $203   $204   $602   $620 

 
Summary of supplemental cash flow information related to leases

Supplemental cash flow information related to leases is as follows for the nine months ended:

 

   September 30, 2020   September 30, 2019
Cash paid for amounts included in the measurement of liabilities:            
           Operating cash outflow from operating leases  $518    $ 509  
Right-of-use assets obtained in exchange for lease obligations:              
           Operating leases   $—    $ 205  
 Weighted-average remaining lease term-finance leases (in years)   1.9      2.2  
 Weighted-average remaining lease term-operating leases (in years)   3.4      3.3  
 Weighted-average discount rate-finance leases   9.3%     9.1 %
 Weighted-average discount rate-operating leases   14.3%     14.4 %

  
Schedule of future maturities of finance and operating leases

The future maturities of the Company’s finance and operating leases as of September 30, 2020 is as follows:

 

    Finance
Leases		   Operating
Leases		   Total 
2020   $63   $172   $235 
2021    196    701    897 
2022    109    720    829 
2023    5    705    710 
2024    —    595    595 
2025 and thereafter    —    1    1 
Total payments   $373   $2,894   $3,267 
Less amounts representing interest    (39)   (717)   (756)
Total minimum payments required:   $334   $2,177   $2,511