v3.26.1
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Schedule of Convertible Equity Shares and Restricted Stock Awards Excluded from Calculation of Diluted Net Loss per Share (Details) - shares
shares in Thousands
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]    
Shares excluded from calculation of diluted net loss per share 448 26,929
Convertible Emmis promissory note    
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]    
Shares excluded from calculation of diluted net loss per share 0 8,865
Option agreement shares    
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]    
Shares excluded from calculation of diluted net loss per share 0 4,971
Series A convertible preferred stock    
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]    
Shares excluded from calculation of diluted net loss per share 0 12,251
Restricted stock awards    
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]    
Shares excluded from calculation of diluted net loss per share 448 842