| Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block] |
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Fair Value Measurements as of December 31, 2025 (000's): |
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Quoted Prices
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Significant
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|
|
|
|
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in Active
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Other
|
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Significant
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Markets for
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Observable
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Unobservable
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Identical Assets
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Inputs
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Inputs
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(Level 1)
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(Level 2)
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(Level 3)
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Fair Value
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Assets
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|
|
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|
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|
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|
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Corporate bonds
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|
$ |
— |
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|
$ |
86,636 |
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$ |
— |
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|
$ |
86,636 |
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Certificates of deposit
|
|
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— |
|
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14,960 |
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— |
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14,960 |
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Commercial paper
|
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68,977 |
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— |
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— |
|
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68,977 |
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U.S. government treasuries
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1,664 |
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— |
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— |
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1,664 |
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Asset-backed securities
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— |
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6,026 |
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— |
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6,026 |
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Money market funds (cash equivalents)
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|
8,383 |
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— |
|
|
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— |
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8,383 |
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Total assets
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$ |
79,024 |
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$ |
107,622 |
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|
$ |
— |
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|
$ |
186,646 |
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Fair Value Measurements as of December 31, 2024 (000's):
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|
Quoted Prices
|
|
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Significant
|
|
|
|
|
|
|
|
|
|
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|
in Active
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Other
|
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Significant
|
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|
|
|
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Markets for
|
|
|
Observable
|
|
|
Unobservable
|
|
|
|
|
|
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|
Identical Assets
|
|
|
Inputs
|
|
|
Inputs
|
|
|
|
|
|
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|
(Level 1)
|
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(Level 2)
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(Level 3)
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Fair Value
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Assets
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|
|
|
|
|
|
|
|
|
|
|
|
|
|
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Corporate bonds
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$ |
— |
|
|
$ |
44,963 |
|
|
$ |
— |
|
|
$ |
44,963 |
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Certificates of deposit
|
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|
— |
|
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15,269 |
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|
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— |
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15,269 |
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Commercial paper
|
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12,084 |
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— |
|
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— |
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12,084 |
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U.S. government treasuries
|
|
|
4,399 |
|
|
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— |
|
|
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— |
|
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|
4,399 |
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Asset-backed securities
|
|
|
— |
|
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6,524 |
|
|
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— |
|
|
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6,524 |
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Money market funds (cash equivalents)
|
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|
23,880 |
|
|
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— |
|
|
|
— |
|
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|
23,880 |
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Total assets
|
|
$ |
40,363 |
|
|
$ |
66,756 |
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|
$ |
— |
|
|
$ |
107,119 |
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