Quarterly report pursuant to Section 13 or 15(d)

STOCKHOLDERS EQUITY AND CLASS A PREFERRED STOCK - Cumulative Convertible Class A Preferred Offering (Details)

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STOCKHOLDERS EQUITY AND CLASS A PREFERRED STOCK - Cumulative Convertible Class A Preferred Offering (Details)
$ / shares in Units, $ in Millions
 1 Months Ended 9 Months Ended
Nov. 16, 2021
shares
Mar. 31, 2021
USD ($)
Sep. 30, 2021
USD ($)
item
$ / shares
shares
Class of Stock [Line Items]      
Percent of discount on share price   7.50%  
Number of trading days prior to exchange   10 days  
Cumulative Convertible Class A Preferred Stock      
Class of Stock [Line Items]      
Preferred stock dividend rate   8.00%  
Preferred stock conversion extension term   6 months  
Preferred stock conversion financing amount trigger   $ 25.0  
Percent of discount on share price   15.00% 7.50%
Number of trading days prior to exchange     10 days
Dividends payable     $ 0.4
Number of closings | item     5
Number of common stock shares issued | shares     758,680
Issue price | $ / shares     $ 25.00
Gross proceeds     $ 19.0
Placement agent fees     1.9
Other expenses     0.1
Net proceeds     $ 17.0
Cumulative Convertible Class A Preferred Stock | Subsequent Event      
Class of Stock [Line Items]      
Conversion of stock, shares issued | shares 2,231,346    
Cumulative Convertible Class A Preferred Stock | Minimum      
Class of Stock [Line Items]      
Convertible preferred stock, value authorized   $ 12.5  
Cumulative Convertible Class A Preferred Stock | Maximum      
Class of Stock [Line Items]      
Convertible preferred stock, value authorized   $ 30.0