Quarterly report pursuant to Section 13 or 15(d)

Litigation and Related Matters (Details)

v3.21.2
Litigation and Related Matters (Details)
6 Months Ended
Jun. 30, 2021
USD ($)
Loss Contingencies [Line Items]  
Environmental liabilities $ 0
Class action complaint filed in United States District Court for the Central District of California  
Loss Contingencies [Line Items]  
Litigation settlement, amount awarded to other party 3,750,000
Insurance receivable 3,750,000
Accounts payable and accrued expenses related to matter $ 3,750,000