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Commitments and Contingences (Tables)
12 Months Ended
Dec. 31, 2019
Commitments and Contingencies Disclosure [Abstract]  
Summary of Obligations Future Minimum Lease Payments

Obligations to make future minimum lease payments as of December 31, 2019, are as follows:

 

Year ending December 31,

   Minimum
Lease Payments
 
     (In thousands)  

2020

   $ 594  

2021

     606  

2022

     618  

2023

     630  

2024

     643  

Years thereafter

     1,043  
  

 

 

 

Total

   $ 4,134