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Significant Accounting Policies (Narrative) (Details) | Mar. 31, 2025 | May 03, 2007
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Significant Accounting Policies [Line Items] |  |
SIP expense - Year of grant |  | 50.00%
SIP expense - Remaining vesting period |  | 50.00%
SIP expense - Employees over 59 in year of grant |  | 100.00%
Percent of shares canceled post employment |  | 50.00%
Over 59 percent of shares eligible |  | 100.00%
Maximum [Member] |  |
Significant Accounting Policies [Line Items] |  |
Intangible assets useful lives | 5 years |
Leases, remaining terms | 12 years |
Maximum [Member] | Internally Developed Software [Member] |  |
Significant Accounting Policies [Line Items] |  |
Intangible assets useful lives | 3 years |
Maximum [Member] | Computer Equipment [Member] |  |
Significant Accounting Policies [Line Items] |  |
Property and equipment useful lives | 5 years |
Maximum [Member] | Office Furniture And Equipment [Member] |  |
Significant Accounting Policies [Line Items] |  |
Property and equipment useful lives | 7 years |
Minimum [Member] |  |
Significant Accounting Policies [Line Items] |  |
Intangible assets useful lives | 3 years |
Leases, remaining terms | 1 year |
Minimum [Member] | Computer Equipment [Member] |  |
Significant Accounting Policies [Line Items] |  |
Property and equipment useful lives | 3 years |
Minimum [Member] | Office Furniture And Equipment [Member] |  |
Significant Accounting Policies [Line Items] |  |
Property and equipment useful lives | 5 years |

X
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