Schedule of Components of Deferred Tax Assets and Liabilities (Detail) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Components Of Deferred Tax Assets And Liabilities [Abstract]
Deferred tax assets, Net operating loss carryforwards	$ 968	$ 1,690
Deferred tax assets, Tax credits	3,844	4,158
Deferred tax assets, Intangible assets	20,963	1,707
Deferred tax assets, Deferred revenue	13,954	408
Deferred tax assets, Accrued Compensation	6,290	6,527
Share-based compensation expense	15,493	11,410
Deferred tax assets, Digital asset impairment losses	258,458	19,843
Disallowed interest	5,532	0
Deferred tax assets, Other	1,889	3,605
Deferred tax assets before valuation allowance	327,391	49,348
Deferred tax assets, Valuation allowance	(999)	(1,259)
Deferred tax assets, net of valuation allowance	326,392	48,089
Deferred tax liabilities, Prepaid expenses and other	2,101	1,792
Deferred tax liabilities, Property and equipment	2,936	4,233
Deferred tax liabilities, Debt discount, net of issuance costs	0	41,693
Deferred tax liability on undistributed foreign earnings	1,682	1,741
Method change	0	338
Total deferred tax liabilities	6,719	49,797
Total net deferred tax asset (liability)	319,673
Total net deferred tax asset (liability)		(1,708)
Non-current deferred tax assets, net	319,782	6,503
Non-current deferred tax liabilities	$ (109)	$ (8,211)