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Investments, Debt and Equity Securities (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Debt Securities, Available-for-Sale [Line Items]
Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, Year One		$ 32,672
Available-for-sale - maturities within one year, Gross unrealized gains		30
Available-for-sale - matures within one year, Gross unrealized losses		(10)
Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, Year One		32,692
Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, after Year One Through Five	3,379	5,844
Available-for-sale - matures after one year, Gross unrealized losses	0	0
Available-for-sale - matures after one year, Gross unrealized gains	2	31
Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, after Year One Through Five	3,377	5,813
Corporate Bond Securities
Debt Securities, Available-for-Sale [Line Items]
Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, Year One	27,301	6,985
Available-for-sale - maturities within one year, Gross unrealized gains	16	4
Available-for-sale - matures within one year, Gross unrealized losses	(9)	0
Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, Year One	27,308	6,989
Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, after Year One Through Five	2,423	2,958
Available-for-sale - matures after one year, Gross unrealized losses	0	0
Available-for-sale - matures after one year, Gross unrealized gains	0	14
Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, after Year One Through Five	2,423	2,944
Municipal Bonds
Debt Securities, Available-for-Sale [Line Items]
Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, Year One	16,938
Available-for-sale - maturities within one year, Gross unrealized gains	20
Available-for-sale - matures within one year, Gross unrealized losses	(1)
Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, Year One	16,957
US Treasury Securities
Debt Securities, Available-for-Sale [Line Items]
Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, Year One	1,945	8,795
Available-for-sale - maturities within one year, Gross unrealized gains	0	17
Available-for-sale - matures within one year, Gross unrealized losses	(4)	0
Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, Year One	1,941	8,812
Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, after Year One Through Five	956	2,886
Available-for-sale - matures after one year, Gross unrealized losses	0	0
Available-for-sale - matures after one year, Gross unrealized gains	2	17
Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, after Year One Through Five	954	2,869
Commercial Paper
Debt Securities, Available-for-Sale [Line Items]
Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, Year One	2,070	8,855
Available-for-sale - maturities within one year, Gross unrealized gains	1	0
Available-for-sale - matures within one year, Gross unrealized losses	(2)	(5)
Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, Year One	2,069	8,850
Agency Securities
Debt Securities, Available-for-Sale [Line Items]
Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, Year One	48,254	8,037
Available-for-sale - maturities within one year, Gross unrealized gains	37	9
Available-for-sale - matures within one year, Gross unrealized losses	(16)	(5)
Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, Year One	$ 48,275	$ 8,041

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