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Subsequent Event (Details) - Subsequent Event - Merger Agreement, Goodyear
Feb. 22, 2021
USD ($)
$ / shares
Subsequent Event [Line Items]  
Consideration per share (in dollars per share) | $ / shares $ 41.75
Fixed exchange ratio 0.907
Payment for merger related costs, merger agreement, term 5 years
Payments for merger related costs | $ $ 58,812
Ownership percentage retained by current stockholders 16.00%
Goodyear  
Subsequent Event [Line Items]  
Ownership percentage acquired 84.00%