Annual report pursuant to Section 13 and 15(d)

Stockholders' Equity - Warrants (Details)

v3.22.1
Stockholders' Equity - Warrants (Details) - USD ($)
 12 Months Ended
Nov. 15, 2021
Nov. 10, 2021
Dec. 31, 2019
Dec. 31, 2021
Dec. 31, 2020
Class of Warrant or Right [Line Items]          
Warrants outstanding (in shares) 192,500   15,277 3,777,549 422,549
Exercise price of warrants (in dollars per share) $ 7.50   $ 2.75 $ 5.42 $ 0.11
Period which warrants are exercisable 5 years   4 years    
Warrant lock-up period 180 days        
IPO          
Class of Warrant or Right [Line Items]          
Warrants outstanding (in shares)   2,750,000      
Exercise price of warrants (in dollars per share)   $ 6.00      
Period which warrants are exercisable   5 years      
Percent of common stock sold in IPO to be issued to underwriter   7.00%      
Over-Allotment Option          
Class of Warrant or Right [Line Items]          
Warrants outstanding (in shares)   412,500      
Option to purchase additional shares or warrants, period   30 days      
Penny Warrant          
Class of Warrant or Right [Line Items]          
Warrants outstanding (in shares)     407,272    
Grant date fair value (in dollars per share)     $ 0.0003    
Warrant exercise, market capitalization threshold     $ 50,000,000    
Warrant exercise, market capitalization threshold period     5 days    
Warrant exercise, change of control transaction proceeds threshold     $ 50,000,000    
Warrant exercise, pre-money third party investor valuation threshold     $ 50,000,000    
Warrant exercise, change of control, service provider status by Company, termination period     12 months    
Warrant exercise, change of control, service provider status by Holder, termination period     12 months