v3.26.1
Convertible Notes (Details)
$ / shares in Units, $ in Thousands, ¥ in Millions
6 Months Ended
Dec. 31, 2018
USD ($)
Dec. 31, 2018
CNY (¥)
Jun. 30, 2026
USD ($)
$ / shares
shares
Jun. 30, 2025
USD ($)
Jun. 05, 2026
USD ($)
May 14, 2026
USD ($)
Dec. 10, 2025
USD ($)
Dec. 31, 2021
CNY (¥)
Convertible Notes [Line Items]                
Net proceeds     $ 2,937        
Repaid amount     1,000          
Conversion amount     72        
Convertible notes | ¥               ¥ 1,088
Original principal amount $ 150,000 ¥ 1,088            
Changes in the fair value of the convertible notes     2,000          
Convertible Note [Member]                
Convertible Notes [Line Items]                
Principal amount     $ 12,000       $ 80,000  
Accrue interest rate     14.00%          
Converting percentage     110.00%          
Lowest daily     90.00%          
Conversion amount     $ 9,700          
Conversion group shares issued (in Shares) | shares     4,786,414          
Initial Note [Member]                
Convertible Notes [Line Items]                
Net proceeds     $ 7,100          
Second Note [Member]                
Convertible Notes [Line Items]                
Net proceeds     1,300          
Third Note [Member]                
Convertible Notes [Line Items]                
Net proceeds     1,600          
Conversion of Convertible Notes [Member]                
Convertible Notes [Line Items]                
Principal amount     300          
Convertible notes     13,600          
Original principal amount     $ 2,000          
Convertible Notes Payable [Member] | Initial Note [Member]                
Convertible Notes [Line Items]                
Principal amount             $ 8,500  
Convertible Notes Payable [Member] | Second Note [Member]                
Convertible Notes [Line Items]                
Principal amount           $ 1,500    
Convertible Notes Payable [Member] | Third Note [Member]                
Convertible Notes [Line Items]                
Principal amount         $ 2,000      
Minimum [Member] | Convertible Note [Member]                
Convertible Notes [Line Items]                
Conversion price (in Dollars per share) | $ / shares     $ 1.1          
Maximum [Member] | Convertible Note [Member]                
Convertible Notes [Line Items]                
Conversion price (in Dollars per share) | $ / shares     $ 5