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Organization - Additional Information (Detail)
 3 Months Ended
May 04, 2023
Miner
shares
Mar. 31, 2023
USD ($)
Mining
DataCenters
$ / shares
Mar. 31, 2022
USD ($)
Dec. 31, 2022
USD ($)
$ / shares
Dec. 31, 2021
USD ($)
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]          
Common stock, par value | $ / shares   $ 0.001   $ 0.001  
Cost of revenue   $ 8,141,000      
Power sales   98,000      
Operating loss   6,169,000 $ 17,554,000    
Loss before taxes   6,531,000 17,499,000    
Cash flow used in operations   (10,816,000) 3,321,000    
Cash and cash equivalents   3,922,000 99,495,000 $ 11,927,000 $ 209,841,000
Working capital   3,200,000      
Stockholders' equity   344,620,000 342,494,000 342,892,000 $ 353,531,000
Accumulated deficit   117,810,000   111,209,000  
Deposits on equipment   (1,106,000) $ (96,914,000)    
Deposits on equipment, primarily for miners   $ 1,143,000   $ 73,018,000  
Number of bitcoin mining data centers | DataCenters   4      
Number of bitcoin wholly-owned data centers | DataCenters   1      
Number of bitcoin partially owned data centers | DataCenters   3      
Proceeds from sale of coupons   $ 2,300,000      
Sale Of Bitcoin   939      
Proceeds from sale of Bitcoin   21,000,000.0      
Out-of-period-adjustments          
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]          
Cost of revenue   1,000,000.0      
Power sales   600,000      
Operating loss   (400,000)      
Loss before taxes   (400,000)      
Bitmain Technologies Limited          
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]          
Deposits on equipment, primarily for miners   127,000      
Discounted coupon amount   $ 10,900,000      
Coupon expiry date, month and year   2023-04      
Canaan Agreement | Canaan Creative Global Pte. Ltd | Subsequent Event          
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]          
Number of new A1346 model miners purchased | Miner 11,000        
Odessa Facility          
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]          
Cost of equipment transferred from deposits on equipment   $ 71,500,000      
Total number of miners | Mining   47,123      
Alborz Facility          
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]          
Number of miners and other mining equipment | Mining   12,953      
Bear Facility          
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]          
Number of miners and other mining equipment | Mining   3,254      
Chief Facility          
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]          
Number of miners and other mining equipment | Mining   3,254      
Bitfury Top HoldCo          
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]          
Ownership percentage   81.10%      
Common stock, par value | $ / shares   $ 0.001      
Bitfury Top HoldCo | Subsequent Event          
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]          
Common stock shares subject to lock-up | shares 129,017,513        
Lock-up agreement expiration date Aug. 27, 2023