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Organization and Description of Business (Details) - USD ($)
$ / shares in Units, $ in Thousands, shares in Millions
 3 Months Ended
Mar. 31, 2022
Dec. 31, 2021
Organization and Description of Business [Line Items]    
Accumulated deficit $ (84,255) $ (82,765)
At The Market Facility (ATM)    
Organization and Description of Business [Line Items]    
Number of shares of common stock issued 1.6  
Share price of common stock issued $ 3.85  
Deferred Offering Costs $ 227  
Proceeds from issuance of common stock, net of offering costs 6,100  
Net cash proceeds from the offering $ 5,900