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Redeemable Convertible Preferred Stock (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2024	Mar. 31, 2025	Mar. 31, 2024	Dec. 31, 2023
Redeemable Convertible Preferred Stock
Variable Interest Entity, Qualitative or Quantitative Information, Ownership Percentage	50.00%
Percentage Of Redemption Amount Value	15.00%
Cash and Cash Equivalents, at Carrying Value	$ 50,237	$ 44,967	$ 7,045	$ 3,213
Maximum [Member]
Redeemable Convertible Preferred Stock
Variable Interest Entity, Qualitative or Quantitative Information, Ownership Percentage	50.00%
Minimum [Member]
Redeemable Convertible Preferred Stock
Cash and Cash Equivalents, at Carrying Value	$ 225,000
Two Thousand Twenty Two P2P Note [Member]
Redeemable Convertible Preferred Stock
Amount For Raised Of Additional Notes				9,400
Proceeds Of Common Right Offering				100
Pull Through Exchange In Incremental Value To Investors				$ 30,600
IPO [Member] | Maximum [Member]
Redeemable Convertible Preferred Stock
Gross Proceeds From IPO	$ 150,000
Series B Preferred Stock [Member]
Redeemable Convertible Preferred Stock
Dividends Payable, Amount Per Share	$ 0.0552
Series C Preferred Stock [Member]
Redeemable Convertible Preferred Stock
Dividends Payable, Amount Per Share	0.3812
Series Seed Shadow Preferred Stock [Member]
Redeemable Convertible Preferred Stock
Preferred Stock Issue Price	0.3456
Series A Shadow Preferred Stock [Member]
Redeemable Convertible Preferred Stock
Preferred Stock Issue Price	0.696
Series B Shadow Preferred Stock [Member]
Redeemable Convertible Preferred Stock
Preferred Stock Issue Price	0.69
Series C Shadow Preferred Stock [Member]
Redeemable Convertible Preferred Stock
Preferred Stock Issue Price	4.7653
Series D Shadow Preferred Stock [Member]
Redeemable Convertible Preferred Stock
Preferred Stock Issue Price	10.4425
Series D 1 Shadow Preferred Stock [Member]
Redeemable Convertible Preferred Stock
Preferred Stock Issue Price	8.354
Series D 2 Shadow Preferred Stock [Member]
Redeemable Convertible Preferred Stock
Preferred Stock Issue Price	4.9717
Series D Exchange Shadow Preferred Stock [Member]
Redeemable Convertible Preferred Stock
Preferred Stock Issue Price	10.4425
Series D 1 Exchange Preferred Stock [Member]
Redeemable Convertible Preferred Stock
Preferred Stock Issue Price	$ 8.354

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Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.

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