Income Taxes - Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Deferred Tax Assets
Tax Net Operating Loss Carryforwards	$ 72,886	$ 69,634
Lease Liability	26,652	25,630
Compensation and Related	16,719	18,267
Other	2,647	5,619
Total Deferred Tax Assets	118,904	119,150
Valuation Allowance	(53,420)	(52,432)
Total Deferred Tax Asset, net of Valuation Allowance	65,484	66,718
Deferred Tax Liabilities
Intangible Assets	216,093	211,340
Right-of-Use Asset	24,589	23,201
Other	11,094	12,587
Total Gross Deferred Tax Liability	251,776	247,128
Net Deferred Tax Liability	$ 186,292	$ 180,410