Fair Value (Financial Assets And Liabilities Measured At Fair Value On A Recurring Basis) (Details) - Fair Value, Measurements, Recurring - USD ($) $ in Thousands	Jun. 30, 2025	Dec. 31, 2024
Assets:
Assets	$ 106,132	$ 101,147
Money market funds
Assets:
Assets	106,132	101,147
Quoted Prices in ‎Active Markets for ‎Identical Assets ‎(Level 1)
Assets:
Assets	106,132	101,147
Quoted Prices in ‎Active Markets for ‎Identical Assets ‎(Level 1) \| Money market funds
Assets:
Assets	106,132	101,147
Significant Other ‎Observable Inputs ‎(Level 2)
Assets:
Assets	0	0
Significant Other ‎Observable Inputs ‎(Level 2) \| Money market funds
Assets:
Assets	0	0
Significant Other ‎Unobservable ‎Inputs (Level 3)
Assets:
Assets	0	0
Significant Other ‎Unobservable ‎Inputs (Level 3) \| Money market funds
Assets:
Assets	$ 0	$ 0

Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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+ Details