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Equity Incentive Plan - Compensation (Details) - USD ($)
$ / shares in Units, $ in Millions
2 Months Ended 3 Months Ended 10 Months Ended 12 Months Ended
Dec. 31, 2019
Mar. 31, 2020
Mar. 31, 2019
Nov. 14, 2019
Dec. 31, 2018
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Financial Designation, Predecessor and Successor [Fixed List] Successor Successor Predecessor [1] Predecessor Predecessor
Restricted stock units          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Share based compensation expense   $ 0.9 $ 0.0    
Unrecognized compensation cost related to unvested stock-based compensation arrangements   $ 3.6      
Weighted-average recognition period   1 year 8 months 12 days      
RSU's granted   91,065 150    
Fair value of grants   $ 12.50 $ 11,717    
Vesting period     48 months    
[1] Predecessor periods are combined as disclosed in Note 1.