Quarterly report [Sections 13 or 15(d)]

Related Parties - Additional Information (Details)

v3.26.3
Related Parties - Additional Information (Details) - USD ($)
$ / shares in Units, $ in Thousands
1 Months Ended 3 Months Ended 9 Months Ended 12 Months Ended
Mar. 31, 2017
Jul. 31, 2016
Sep. 30, 2026
Sep. 30, 2025
Mar. 31, 2023
Sep. 30, 2026
Sep. 30, 2025
Dec. 31, 2019
Related Party Transaction [Line Items]                
Weighted average exercise price of outstanding vested options (in dollars per share)     $ 0.08     $ 0.08    
Stock options issued (in shares)     0 0        
Reversal of accrued payroll tax     $ 0 $ 0   $ 0 $ 522  
Former President and CEO                
Related Party Transaction [Line Items]                
Due from former president and CEO               $ 6,400
Reversal of accrued payroll tax         $ 6,200   $ 500  
Former President and CEO | Location, Statement of Income, Balance [Axis]: us-gaap:SellingGeneralAndAdministrativeExpense                
Related Party Transaction [Line Items]                
Payroll tax expense               $ 200
Former President and CEO | Stock options                
Related Party Transaction [Line Items]                
Stock option exercise period extension               5 years
Stock options issued (in shares) 5,000,000 6,000,000            
Unvested stock options (in shares)     3,750,000     3,750,000    
Former President and CEO | Restricted Stock Units (RSUs)                
Related Party Transaction [Line Items]                
Vested RSU's (in shares)               2,950,000