Annual report pursuant to Section 13 and 15(d)

LONG-TERM DEBT, COMMON STOCK WARRANT LIABILITY, AND SUBSEQUENT EVENT - Redemption of Senior Secured Notes (Details)

v3.20.4
LONG-TERM DEBT, COMMON STOCK WARRANT LIABILITY, AND SUBSEQUENT EVENT - Redemption of Senior Secured Notes (Details) - Senior Secured Notes - Senior Secured Notes Due 2028 - Subsequent Event
Feb. 12, 2021
On February 2, 2019 to February 1, 2020  
Line of Credit Facility [Line Items]  
Percentage Premium 104.125%
On February 2, 2020 to February 1, 2021  
Line of Credit Facility [Line Items]  
Percentage Premium 102.063%
On February 2, 2021 to February 1, 2022  
Line of Credit Facility [Line Items]  
Percentage Premium 100.00%