Long-Term Debt (Schedule Of Maturities Related To Debt) (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Debt Instrument [Line Items]
2023	$ 1,228
2024	4,910
2025	4,910
2026	3,500
2027	3,500
Thereafter	329,875
Total	347,923	$ 366,424
Goldman Credit Agreement [Member]
Debt Instrument [Line Items]
2023	875
2024	3,500
2025	3,500
2026	3,500
2027	3,500
Thereafter	329,875
Total	344,750
UniCredit Term Loans [Member]
Debt Instrument [Line Items]
2023	353
2024	1,410
2025	1,410
2026
2027
Thereafter
Total	$ 3,173

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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