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Subsequent Events (Details) - Subsequent Event [Member]
$ / shares in Units, $ in Thousands
Feb. 23, 2022
USD ($)
d
$ / shares
shares
Convertible Debt [Abstract]  
Purchase of warrant to acquire shares of common stock (in shares) | shares 1,283,732
Exercise price (in dollars per share) | $ / shares $ 1.94
Convertible Promissory Note [Member]  
Convertible Debt [Abstract]  
Debt instrument term 2 years
Debt instrument face amount | $ $ 5,750
Period for conversion 6 months
Conversion price (in dollars per share) | $ / shares $ 1.94
Maturity date Feb. 29, 2024
Conversion ratio 0.33
Percentage of volume-weighted average price 80.00%
Average of trading days | d 3
Number of trading days | d 20