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Commitments (Tables)
3 Months Ended
Mar. 31, 2022
Commitments [Abstract]  
Future Minimum Lease Payments

2022

2023

2024

Total future lease payments

Less: imputed interest

Total

Operating leases

$

77 

107 

36 

220 

(7)

$

213 

Short-term operating lease

$

37 

37 

$

37