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Stock Options and Restricted Shares - Narrative (Details) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended						9 Months Ended
	Sep. 30, 2024	Jun. 30, 2024	Mar. 31, 2024	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Sep. 30, 2024	Sep. 30, 2023
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation expense	$ 10,444	$ 10,621	$ 10,340	$ 10,121	$ 9,253	$ 10,199	$ 31,405	$ 29,573
Remaining Share-Based Compensation on Unvested Restricted Stock Awards	$ 71,000						$ 71,000
Weighted Average Remaining Period of Sharebased Compensation Expense							1 year 11 months 4 days
2018 Equity Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares available for issuances (in shares)	1,700						1,700
2018 Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares available for issuances (in shares)	1,000						1,000

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