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Commitments and Contingencies (Tables)
12 Months Ended
Dec. 31, 2021
Commitments And Contingencies Disclosure [Abstract]  
Future Minimum Commitments due Under October 2020 Lease and 2021 Lease Agreement Future minimum commitments due under the October 2020 Lease and 2021 Lease agreements as of December 31, 2021 are as follows (in thousands):

 

2022

$

131

 

2023

 

127

 

2024

 

93

 

2025

 

96

 

2026

 

100

 

Thereafter

 

25

 

Total remaining lease payments

 

572

 

Less: imputed lease interest

 

(89

)

Less: Current portion

 

(100

)

Operating lease liability, net of current portion

$

383