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Investment in Associate at Fair Value (Details) - USD ($) $ / shares in Units, $ in Thousands					3 Months Ended	6 Months Ended	12 Months Ended
	Jun. 30, 2026	Feb. 12, 2026	Nov. 14, 2025	Apr. 24, 2025	Jun. 30, 2026	Jun. 30, 2026	Dec. 31, 2025	Jun. 25, 2026
Investment in Associate at Fair Value [Line Items]
Non-refundable fee						$ 3,000
Investment carrying value	$ 35,445				$ 35,445	$ 35,445
Closing price per share (in Dollars per share)	$ 2.85				$ 2.85	$ 2.85
Percentage of voting interest						17.00%	17.00%
Fair value of warrants						$ 29,259	$ 6,242
Shares of lifeward ordinary shares (in Shares)	1,250,363				1,250,363	1,250,363
Ordinary shares closing percentage						45.00%
Change in fair value						$ 2,467	44,647
Lifeward revenue						472
Loaned exchange			$ 3,000
Percentage of bearing interest per annum			15.00%
Maturity date			May 14, 2026
Promissory note		$ 525
Additional principal amount		$ 975
Annum and secured interest percentage		24.00%
Additional funded		$ 1,025
Additional cash payment		4,398
Percentage of discount rate	32.00%
A&R Pre-Funded Warrants [Member]
Investment in Associate at Fair Value [Line Items]
Fair value amount	$ 7,707				$ 7,707	$ 7,707
Secured Promissory Note [Member]
Investment in Associate at Fair Value [Line Items]
Fair value amount							4,636
Other income (expense), net		$ 1,459
Alpha Tau [Member]
Investment in Associate at Fair Value [Line Items]
Purchase of warrants shares (in Shares)	3,237,000				3,237,000	3,237,000
Investment carrying value	$ 182,024				$ 182,024	$ 182,024	$ 71,623
Closing price per share (in Dollars per share)	$ 12.58				$ 12.58	$ 12.58	$ 4.95
Fair value of warrants						$ 2,727
Unrealized gain on its investment					$ 96,985	133,418
Other income (expense), net						3,000
Lifeward Ordinary Shares [Member]
Investment in Associate at Fair Value [Line Items]
Investment carrying value	$ 9,578				9,578	9,578
Lifeward Ordinary Shares [Member] \| Secured Promissory Note [Member] \| Convertible Debt Securities [Member]
Investment in Associate at Fair Value [Line Items]
Shares conversion price per share (in Dollars per share)			$ 5.4
Lifeward Ordinary Shares [Member] \| Nasdaq Capital Market [Member]
Investment in Associate at Fair Value [Line Items]
Investment carrying value	8,165				8,165	8,165
Note Warrants [Member]
Investment in Associate at Fair Value [Line Items]
Investment carrying value	$ 9,012				9,012	9,012		$ 9,001
Change in fair value					$ 110	10
Investment in Shares and Other Instruments of Investee [Member]
Investment in Associate at Fair Value [Line Items]
Change in fair value						$ 1,413
Alpha Tau [Member]
Investment in Associate at Fair Value [Line Items]
Purchase of warrants shares (in Shares)	3,237,000				3,237,000	3,237,000
A&R Pre-Fund Warrants [Member]
Investment in Associate at Fair Value [Line Items]
Change in fair value						$ 5,103
A&R Warrants [Member]
Investment in Associate at Fair Value [Line Items]
Investment carrying value	$ 2,055				$ 2,055	$ 2,055
Change in fair value					$ 5,028
Share Purchase Agreement [Member]
Investment in Associate at Fair Value [Line Items]
Purchased ordinary shares (in Shares)				14,110,121		359,214
Percentage of ordinary shares				16.65%
Offering at a price (in Dollars per share)				$ 2.612
Aggregate purchase price				$ 36,900
Share Purchase Agreement [Member] \| Alpha Tau [Member]
Investment in Associate at Fair Value [Line Items]
Aggregate purchase price						$ 1,256
Minimum [Member]
Investment in Associate at Fair Value [Line Items]
Percentage of discount rate						104.77%
Minimum [Member] \| Alpha Tau [Member]
Investment in Associate at Fair Value [Line Items]
Warrant exercise price per shares (in Dollars per share)	$ 3.474				$ 3.474	$ 3.474
Maximum [Member]
Investment in Associate at Fair Value [Line Items]
Percentage of discount rate						111.96%
Maximum [Member] \| Alpha Tau [Member]
Investment in Associate at Fair Value [Line Items]
Warrant exercise price per shares (in Dollars per share)	$ 3.9				$ 3.9	$ 3.9