Annual report pursuant to Section 13 and 15(d)

Stockholders' Equity (Deficit), At-The-Market Program (Details)

v3.22.1
Stockholders' Equity (Deficit), At-The-Market Program (Details) - USD ($)
$ in Thousands
 12 Months Ended
Mar. 11, 2021
Feb. 12, 2021
Nov. 05, 2020
Dec. 31, 2021
Dec. 31, 2020
At-The-Market Program [Abstract]          
Aggregate offering price         $ 2,126
Shares sold (in shares)     7,091,878    
Gross proceeds       $ 28,491 0
Issuance expenses       $ 0 $ 1,769
2021 Shelf [Member] | Maximum [Member]          
At-The-Market Program [Abstract]          
Aggregate offering price   $ 125,000      
2021 ATM [Member]          
At-The-Market Program [Abstract]          
Shares sold (in shares)       2,778,890  
Gross proceeds       $ 13,500  
Issuance expenses       $ 400  
2021 ATM [Member] | Maximum [Member]          
At-The-Market Program [Abstract]          
Aggregate offering price $ 40,000