Quarterly report pursuant to Section 13 or 15(d)

Derivative Instruments - Narrative (Details)

v3.20.2
Derivative Instruments - Narrative (Details)
3 Months Ended 12 Months Ended
Dec. 08, 2017
Mar. 31, 2020
Dec. 31, 2019
Series B Preferred Stock      
Derivative [Line Items]      
Series B preferred stock, dividend rate 10.00% 10.00% 10.00%