Annual report pursuant to Section 13 and 15(d)

Stockholders' Equity - Summary of Accumulated Other Comprehensive Income (Loss) (Details)

v3.20.4
Stockholders' Equity - Summary of Accumulated Other Comprehensive Income (Loss) (Details) - USD ($)
$ in Thousands
4 Months Ended 8 Months Ended 12 Months Ended
Aug. 31, 2019
Dec. 31, 2019
Dec. 31, 2019
Aug. 31, 2019
Aug. 30, 2019
Dec. 31, 2020
Dec. 31, 2018
AOCI Attributable to Parent, Net of Tax [Roll Forward]              
Beginning Balance     $ 379,400 $ (588,975) $ (588,975) $ 346,078 $ 102,736
Unrealized gain on derivatives recognized through Accumulated other comprehensive income (loss), net of income tax of $0 [1]   $ (62)       (2,842) 12,882
Reclassifications of unrealized loss on derivatives into Net loss, net of income tax of $0 [2]             1,496
Net period Other comprehensive income   9 9 (940)   (2,102) 14,378
Fresh start adjustment [3] $ (6,668)            
Ending Balance 379,400 346,078 346,078 379,400   160,593 (588,975)
Unrealized gain (loss) on derivatives recognized through Accumulated other comprehensive income (loss), tax     0     0 0
Cumulative Effect, Period of Adoption, Adjustment              
AOCI Attributable to Parent, Net of Tax [Roll Forward]              
Beginning Balance           (1,627)  
Ending Balance   (1,627) (1,627)        
Cumulative Effect, Period of Adoption, Adjusted Balance              
AOCI Attributable to Parent, Net of Tax [Roll Forward]              
Beginning Balance           344,451 80,016
Ending Balance   344,451 344,451        
Impact of adoption of ASU 2017-12 | Cumulative Effect, Period of Adoption, Adjustment              
AOCI Attributable to Parent, Net of Tax [Roll Forward]              
Beginning Balance             0
AOCI Attributable to Parent              
AOCI Attributable to Parent, Net of Tax [Roll Forward]              
Beginning Balance 6,668 0 0 7,608 7,608 9 (7,375)
Net period Other comprehensive income     9 (940)   (2,102) 14,378
Ending Balance $ 0 9 9 0 6,668 (2,093) 7,608
AOCI Attributable to Parent | Cumulative Effect, Period of Adoption, Adjusted Balance              
AOCI Attributable to Parent, Net of Tax [Roll Forward]              
Beginning Balance           9 (6,770)
Ending Balance   9 9        
AOCI Attributable to Parent | Impact of adoption of ASU 2017-12 | Cumulative Effect, Period of Adoption, Adjustment              
AOCI Attributable to Parent, Net of Tax [Roll Forward]              
Beginning Balance             605
Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent              
AOCI Attributable to Parent, Net of Tax [Roll Forward]              
Reclassifications of unrealized loss on derivatives into Net loss, net of income tax of $0 [2]         $ (940)    
Reclassifications of unrealized loss on derivatives into Net loss and Interest cost of interest rate cap, tax       $ 0     $ 0
Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent | Interest Rate Cap              
AOCI Attributable to Parent, Net of Tax [Roll Forward]              
Reclassifications of unrealized loss on derivatives into Net loss, net of income tax of $0 [2]   $ 71       740  
Reclassifications of unrealized loss on derivatives into Net loss and Interest cost of interest rate cap, tax     $ 0     $ 0  
[1] No income taxes were recorded on the unrealized gain / (loss) on derivative instrument amounts for 2020, 2019 and 2018 because the Company is subject to a full valuation allowance.
[2] Amounts reclassified into Net loss are included in Interest expense on the consolidated statements of operations and comprehensive income (loss).  See Note 11, Derivatives for further information.
[3] The remaining amount recognized in Accumulated other comprehensive income (loss) was evaluated to have no fair value upon the application of fresh start accounting pursuant to the Plan. See Note 4, Fresh Start Accounting for further information.