v3.23.1
FINANCIAL INFORMATION OF PARENT COMPANY - Statements of Changes in Equity (Details) - USD ($)
 12 Months Ended
Apr. 06, 2022
Dec. 30, 2020
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Statement          
Beginning Balance     $ (8,934,000) $ (1,358,000)  
Ordinary shares issued for share based compensation       0  
Shares issued for purchase of equipment $ 34,179,000 $ 2,531,000 34,179,000 8,950,000  
Shares issued for purchase of equipment (in shares) 179,986,169 23,876,308      
Shares issued to purchase computer servers 179,986,169 23,876,308      
Share-based compensation     60,000 186,000  
Foreign currency translation adjustment     359,000 377,000 $ (384,000)
Net income (loss)     (12,311,000) (17,787,000) 6,448,000
Capital contribution from noncontrolling       698,000  
Ending Balance     $ 13,353,000 $ (8,934,000) $ (1,358,000)
Ordinary shares          
Statement          
Beginning Balance, (in shares)     4,474,836 3,738,527  
Beginning Balance     $ 181,000 $ 152,000  
Ordinary shares issued for share based compensation       $ 1,000  
Ordinary shares issued for share based compensation, (in shares)       25,989  
Shares issued for purchase of equipment     $ 178,000 $ 28,000  
Shares issued for purchase of equipment (in shares)     4,448,851 710,320  
Shares issued to purchase computer servers     4,448,851 710,320  
Share-based compensation     $ 0 $ 0  
Foreign currency translation adjustment     0 0  
Net income (loss)     $ 0 0  
Capital contribution from noncontrolling       $ 0  
Ending Balance, shares     8,923,687 4,474,836 3,738,527
Ending Balance     $ 359,000 $ 181,000 $ 152,000
Additional paid-in capital          
Statement          
Beginning Balance     298,685,000 288,879,000  
Ordinary shares issued for share based compensation       0  
Shares issued for purchase of equipment     34,001,000 8,922,000  
Share-based compensation     60,000 186,000  
Foreign currency translation adjustment     0 0  
Net income (loss)     0 0  
Capital contribution from noncontrolling       698,000  
Ending Balance     332,746,000 298,685,000 288,879,000
Treasury Stock, Common          
Statement          
Beginning Balance     (1,148,000) (2,351,000)  
Ordinary shares issued for share based compensation       1,203,000  
Shares issued for purchase of equipment     0 0  
Share-based compensation     0 0  
Foreign currency translation adjustment     0 0  
Net income (loss)     0 0  
Capital contribution from noncontrolling       0  
Ending Balance     (1,148,000) (1,148,000) (2,351,000)
(Accumulated deficits) retained earnings          
Statement          
Beginning Balance     (304,904,000) (286,365,000)  
Ordinary shares issued for share based compensation       (1,204,000)  
Shares issued for purchase of equipment     0 0  
Share-based compensation     0 0  
Foreign currency translation adjustment     0 0  
Net income (loss)     (13,335,000) (17,335,000)  
Capital contribution from noncontrolling       0  
Ending Balance     (318,239,000) (304,904,000) (286,365,000)
Accumulated other comprehensive Income          
Statement          
Beginning Balance     31,685,000 31,308,000  
Ordinary shares issued for share based compensation       0  
Shares issued for purchase of equipment     0 0  
Share-based compensation     0 0  
Foreign currency translation adjustment     359,000 377,000  
Net income (loss)     0 0  
Capital contribution from noncontrolling       0  
Ending Balance     32,044,000 31,685,000 31,308,000
Parent Company | Reportable Legal Entities          
Statement          
Beginning Balance     24,499,000 31,623,000  
Ordinary shares issued for share based compensation       0  
Shares issued for purchase of equipment     34,179,000    
Share issued       8,950,000  
Share-based compensation     60,000 186,000  
Foreign currency translation adjustment     359,000 377,000 (384,000)
Net income (loss)     (13,335,000) (17,335,000) 7,527,000
Capital contribution from noncontrolling       698,000  
Ending Balance     $ 45,762,000 $ 24,499,000 $ 31,623,000
Parent Company | Reportable Legal Entities | Ordinary shares          
Statement          
Beginning Balance, (in shares)     4,474,836 3,738,527  
Beginning Balance     $ 181,000 $ 152,000  
Ordinary shares issued for share based compensation       $ 1,000  
Ordinary shares issued for share based compensation, (in shares)       25,989  
Shares issued for purchase of equipment     $ 178,000    
Shares issued for purchase of equipment (in shares)     4,448,851 710,320  
Shares issued to purchase computer servers     4,448,851 710,320  
Share issued       $ 28,000  
Share-based compensation     $ 0 0  
Foreign currency translation adjustment     0 0  
Net income (loss)     $ 0 0  
Capital contribution from noncontrolling       $ 0  
Ending Balance, shares     8,923,687 4,474,836 3,738,527
Ending Balance     $ 359,000 $ 181,000 $ 152,000
Parent Company | Reportable Legal Entities | Additional paid-in capital          
Statement          
Beginning Balance     298,685,000 288,879,000  
Ordinary shares issued for share based compensation       0  
Shares issued for purchase of equipment     34,001,000    
Share issued       8,922,000  
Share-based compensation     60,000 186,000  
Foreign currency translation adjustment     0 0  
Net income (loss)     0 0  
Capital contribution from noncontrolling       698,000  
Ending Balance     332,746,000 298,685,000 288,879,000
Parent Company | Reportable Legal Entities | Treasury Stock, Common          
Statement          
Beginning Balance     (1,148,000) (2,351,000)  
Ordinary shares issued for share based compensation       1,203,000  
Shares issued for purchase of equipment     0    
Share issued       0  
Share-based compensation     0 0  
Foreign currency translation adjustment     0 0  
Net income (loss)     0 0  
Capital contribution from noncontrolling       0  
Ending Balance     (1,148,000) (1,148,000) (2,351,000)
Parent Company | Reportable Legal Entities | (Accumulated deficits) retained earnings          
Statement          
Beginning Balance     (304,904,000) (286,365,000)  
Ordinary shares issued for share based compensation       (1,204,000)  
Shares issued for purchase of equipment     0    
Share issued       0  
Share-based compensation     0 0  
Foreign currency translation adjustment     0 0  
Net income (loss)     (13,335,000) (17,335,000)  
Capital contribution from noncontrolling       0  
Ending Balance     (318,239,000) (304,904,000) (286,365,000)
Parent Company | Reportable Legal Entities | Accumulated other comprehensive Income          
Statement          
Beginning Balance     31,685,000 31,308,000  
Ordinary shares issued for share based compensation       0  
Shares issued for purchase of equipment     0    
Share issued       0  
Share-based compensation     0 0  
Foreign currency translation adjustment     359,000 377,000  
Net income (loss)       0  
Capital contribution from noncontrolling       0  
Ending Balance     $ 32,044,000 $ 31,685,000 $ 31,308,000