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Share-Based Compensation (Details) - USD ($) $ in Thousands						3 Months Ended			6 Months Ended		12 Months Ended
Share-Based Compensation (Details) - USD ($) $ in Thousands	Jun. 30, 2026	Mar. 31, 2026	Mar. 25, 2026	Feb. 19, 2026	Feb. 06, 2025	Jun. 30, 2026	Mar. 31, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025	Dec. 31, 2025	May 27, 2026
Share-Based Compensation [Line Items]
Granted shares	135,000
Share-based compensation expense (in Dollars)						$ 100		$ 500
Stock Options [Member]
Share-Based Compensation [Line Items]
Share-based compensation expense (in Dollars)								16		$ 52
Director [Member]
Share-Based Compensation [Line Items]
Awarded shares					4,000,000
Consultants [Member]
Share-Based Compensation [Line Items]
Shares granted		2,683					2,683
Ordinary Shares [Member]
Share-Based Compensation [Line Items]
Shares granted												15,000,000
2021 Second Plan [Member] \| Ordinary Shares [Member]
Share-Based Compensation [Line Items]
Ordinary shares reserved	5,000,000					5,000,000			5,000,000
2021 Second Plan [Member] \| Stock Options [Member]
Share-Based Compensation [Line Items]
Aggregate granted options shares									356,875
2023 Plan [Member] \| Ordinary Shares [Member]
Share-Based Compensation [Line Items]
Ordinary shares reserved	5,000,000					5,000,000			5,000,000
Two Thousand Twenty Five Plan [Member]
Share-Based Compensation [Line Items]
Aggregate granted options shares									7,775,545
Bit Digital Incentive Plan [Member]
Share-Based Compensation [Line Items]
Share-based compensation expense (in Dollars)
WhiteFiber 2025 Plan [Member]
Share-Based Compensation [Line Items]
Share-based compensation expense (in Dollars)							$ 2,100
Number of shares vested							139,225
WhiteFiber 2025 Plan [Member] \| Consultants [Member]
Share-Based Compensation [Line Items]
Number of shares vested							13,219
WhiteFiber [Member]
Share-Based Compensation [Line Items]
Share-based compensation expense (in Dollars)						$ 300			2,400
WhiteFiber [Member] \| Bit Digital Incentive Plan [Member]
Share-Based Compensation [Line Items]
Share-based compensation expense (in Dollars)									$ 59
RSUs [Member]
Share-Based Compensation [Line Items]
Shares granted	1,225,441					1,225,441			1,225,441
Awarded shares									13,750		112,228
Share-based compensation expense (in Dollars)						$ 500		$ 6,900	$ 5,100	$ 7,100
Unrecognized compensation costs (in Dollars)	$ 43					$ 43			$ 43
RSUs [Member] \| Chief Executive Officer [Member]
Share-Based Compensation [Line Items]
Granted shares			150,000	400,000
RSUs [Member] \| Chief Financial Officer [Member]
Share-Based Compensation [Line Items]
Granted shares			750,000
RSUs [Member] \| Employees [Member]
Share-Based Compensation [Line Items]
Granted shares			1,094,340
RSUs [Member] \| 2021 Plan [Member]
Share-Based Compensation [Line Items]
Shares granted	2,415,293					2,415,293			2,415,293
RSUs [Member] \| 2021 Second Plan [Member]
Share-Based Compensation [Line Items]
Shares granted	4,211,372					4,211,372			4,211,372
RSUs [Member] \| 2023 Plan [Member]
Share-Based Compensation [Line Items]
Granted shares									4,290,635
RSUs [Member] \| Two Thousand Twenty Five Plan [Member]
Share-Based Compensation [Line Items]
Ordinary shares reserved	8,000,000					8,000,000			8,000,000
Granted shares		75,000
RSUs [Member] \| WhiteFiber 2025 Plan [Member]
Share-Based Compensation [Line Items]
Share-based compensation expense (in Dollars)		$ 70
Granted shares							152,444
RSUs [Member] \| WhiteFiber [Member]
Share-Based Compensation [Line Items]
Awarded shares									124,349