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Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2023

Accounting Policies [Abstract]

Schedule of Property and Equipment

Property and Equipment

Property and equipment are stated at cost. Depreciation is computed using the straight-line method over the estimated useful life of the asset or, for leasehold improvements, the shorter of the lease term or the estimated useful life of the asset, as follows:    

Office furniture, fixtures and equipment						5–10 years
Computer equipment and software						3–7 years

The components of the Company’s property and equipment are as follows:

						December 31,
						2023						2022
Leasehold improvements						$	45,050					$	40,829
Office furniture, fixtures and equipment						14,775						14,322
Computer equipment and software						38,798						30,085
Property and equipment, gross						98,623						85,236
Accumulated depreciation						(62,871)						(55,029)
Property and equipment, net						$	35,752					$	30,207

Schedule of Earnings Per Share, Basic and Diluted

The following table sets forth the computation of basic and diluted earnings per share:

			December 31,
			2023						2022						2021
Net income			$	54,410					$	79,486					$	72,572
Weighted average shares outstanding:
Basic			20,029						19,758						19,515
Effect of dilutive securities:
Restricted stock units			580						644						587
Performance stock units			157						216						194
Diluted			20,766						20,618						20,296
Basic earnings per share			$	2.72					$	4.02					$	3.72
Diluted earnings per share			$	2.62					$	3.86					$	3.58

Schedule of Cash and Cash Equivalents

The following table provides a reconciliation of the cash and cash equivalents between the Consolidated Balance Sheets and the Consolidated Statement of Cash Flows as of December 31, 2023, 2022 and 2021:

			December 31,
			2023						2022						2021
Cash and cash equivalents			$	412,618					$	355,447					$	545,225
Restricted cash included within other non-current assets			—						42						34
Total cash, cash equivalents and restricted cash			$	412,618					$	355,489					$	545,259

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Tabular disclosure of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation.

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Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations.

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