Quarterly report pursuant to Section 13 or 15(d)

Subsequent Events (Details)

v3.21.2
Subsequent Events (Details) - Subsequent Event [Member] - USD ($)
$ / shares in Units, $ in Millions
 1 Months Ended
Oct. 31, 2021
Oct. 28, 2021
Subsequent Events (Details) [Line Items]    
Weighted average exercise price $ 5.38  
Net proceeds   $ 36.8
Underwriting discounts and commissions   3.2
Other offering expenses   $ 0.4
Estimates fund $ 0.5  
Equity Option [Member]    
Subsequent Events (Details) [Line Items]    
Stock options, granted 94,500  
stock appreciation rights 32,300  
Common Stock [Member]    
Subsequent Events (Details) [Line Items]    
Aggregate share of common stock   10,000,000
Shares issued price per share   $ 4
Underwriters [Member]    
Subsequent Events (Details) [Line Items]    
Aggregate share of common stock   1,500,000
Shares issued price per share   $ 4