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Contingencies and Commitments (Tables)
12 Months Ended
Dec. 31, 2021
Contingencies and Commitments  
Schedule of future minimum lease payments under the facility operating lease agreement

The future minimum lease payments under the facility operating lease agreement as of December 31, 2021 are as follows (in thousands):

​

​

​

​

2022

    

$

349

2023

​

 

358

2024

​

​

366

2025

​

​

375

2026

​

​

383

Thereafter

​

​

557

​

​

$

2,388