Annual report pursuant to Section 13 and 15(d)

Equity Offerings - Additional information (Details)

v3.22.1
Equity Offerings - Additional information (Details) - USD ($)
 12 Months Ended
Jul. 02, 2021
Jun. 29, 2021
Jun. 25, 2021
Jun. 23, 2021
Dec. 31, 2021
Preferred stock, par value         $ 0.001
Aggregate purchase price for sale of shares         $ 45,462,626
Gross proceeds from the offering         $ 45,462,626
Common stock issued under prospectus supplement dated April 9, 2021          
Common stock shares available for sale         0
Common stock issued under prospectus supplement dated December 6, 2021          
Number of shares issued during the period         10,490,188
Common stock shares available for sale         38,017,386
Series A Preferred Stock          
Dividend rate on preferred stock     7.75% 7.75%  
Preferred stock, par value     $ 0.001 $ 0.001  
Public offering price     $ 25.00 $ 25.00  
Number of shares issued during the period   1,700,000      
Aggregate purchase price for sale of shares   $ 42,500,000      
Gross proceeds from the offering $ 47,600,000        
Net proceeds from the offering after paying underwriting discounts and commissions and other offering expenses $ 45,500,000        
Underwritten public offering | Series A Preferred Stock          
Number of shares issued during the period       1,955,000  
Overallotments | Series A Preferred Stock          
Number of shares issued during the period 203,000     255,000