Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2026	Jun. 30, 2025
Operating activities:
Net income (loss)	$ (17,935)	$ (7,118)
Adjustments to reconcile net loss to cash used in operating activities:
Impairment of property and equipment	7,039	0
Depreciation and amortization	2,464	3,273
Share-based compensation	1,222	389
Change in fair value of Bitcoin	816	(272)
Impairment of Intangible Assets, Finite-Lived	588	0
Loss on disposal of property and equipment	241	859
Issuance of Stock and Warrants for Services or Claims	231	0
Operating Lease, Right-of-Use Asset, Periodic Reduction	15	0
Realized gain on sale of investment in equity securities	0	(3,137)
Unrealized loss on investment in equity securities	0	2,478
Change in fair value of warrant liabilities	0	(29)
Changes in operating assets and liabilities:
Mining of Bitcoin	(4,003)	(5,835)
Increase (Decrease) in Accounts Receivable	54	0
Accounts payable and accrued liabilities	610	(1,252)
Accrued payroll and employee compensation	87	(1,010)
Other assets and liabilities, net	(452)	1,726
Net cash used in operating activities	(9,023)	(9,928)
Investing activities:
Proceeds from sale of Bitcoin	5,260	5,301
Cash Acquired from Acquisition	450	0
Proceeds from sale of investment in equity securities	0	4,775
Payments for purchase of property and equipment	0	(1,225)
Proceeds from sale of property and equipment	0	247
Net cash provided by investing activities	5,710	9,098
Financing Activities [Abstract]
Proceeds from issuance of common shares, net	2,545	108
Payments of Stock Issuance Costs	(93)	0
Net cash provided by financing activities	2,452	108
Net (decrease) increase in cash, cash equivalents and restricted cash	(861)	(722)
Cash and cash equivalents, beginning of period	3,707	5,425
Cash and cash equivalents, end of period	2,846	4,703
Supplemental disclosures of non-cash investing activities:
Property and equipment exchanged for new mining equipment	1,165	0
Issuance of common shares for settlement of liabilities	232	0
Right-of-Use Asset Obtained in Exchange for Operating Lease Liability	124	0
Amount accrued for purchases of property and equipment	0	157
Other Significant Noncash Transaction, Value of Consideration Given	$ 0	$ 69