v3.26.3
INCOME TAXES - Additional Information (Details) - USD ($)
$ in Thousands
 12 Months Ended
Jun. 30, 2026
Jun. 30, 2025
INCOME TAXES    
Increase in valuation allowance $ 22,000 $ 20,200
Federal    
INCOME TAXES    
Operating loss carryforwards subject to expiration under section 382 limitations 248,900  
Operating loss carryforwards, subject to limitations 33,400  
Operating loss carryforwards, subject to no limitations 215,500  
Operating loss carryforward not subject to expiration 194,235  
Amount of operating loss carryforwards, amount not subject to expiration, subject to more restrictive limitations 72,400  
Aggregate operating loss carryforward, not subject to expiration, available for use to reduce future taxable income through 2038 6,600  
Annual operating loss carryforward, not subject to expiration, available for use to reduce future taxable income thereafter 2038 1,200  
Operating loss carryforwards subject to expiration $ 21,305  
U.S. Net Operating Loss Carryforwards Expiration Period Start 2031  
U.S. Net Operating Loss Carryforwards Expiration Period End 2038  
Operating loss carryforward, subject expiration, currently available for use to reduce future taxable income $ 11,300  
Operating loss carryforward, subject expiration, available for use to reduce future taxable income through 2038 10,000  
California    
INCOME TAXES    
Operating loss carryforwards subject to expiration $ 213,709  
U.S. Net Operating Loss Carryforwards Expiration Period Start 2039  
U.S. Net Operating Loss Carryforwards Expiration Period End 2045  
Colorado    
INCOME TAXES    
Operating loss carryforward not subject to expiration $ 26,499  
Operating loss carryforwards subject to expiration $ 39,690  
U.S. Net Operating Loss Carryforwards Expiration Period Start 2031  
U.S. Net Operating Loss Carryforwards Expiration Period End 2037