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Subsequent Events (Details) - USD ($)
$ / shares in Units, $ in Thousands
Oct. 24, 2022
Sep. 30, 2022
Sep. 14, 2022
Dec. 31, 2021
Sep. 30, 2021
Subsequent Event [Line Items]          
Common stock, par or stated value per share (in dollars per share)   $ 0.004   $ 0.004  
Common stock          
Subsequent Event [Line Items]          
Dividends per share (in dollars per share)     $ 0.83   $ 7.01
Common stock, par or stated value per share (in dollars per share)     $ 0.004   $ 0.004
Subsequent Event          
Subsequent Event [Line Items]          
Decrease in exercise price of options (in dollars per share) $ 0.68        
Cash to be paid on vesting (in dollars per share) $ 0.68        
Aggregate cash to be paid if all units vest $ 635        
Subsequent Event | Common stock          
Subsequent Event [Line Items]          
Dividends per share (in dollars per share) $ 0.68        
Common stock, par or stated value per share (in dollars per share) $ 0.004        
Amount of special dividend payable $ 112,000