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Net Income Per Share (Tables)

12 Months Ended

Dec. 31, 2023

Earnings Per Share [Abstract]

Schedule of Earnings Per Share, Basic and Diluted

The computations for basic and diluted net income per share are as follows:

			Year Ended December 31,
			2023						2022						2021
			(in thousands, except per share data)
Numerator:
Net income			$	151,595					$	107,992					$	70,960
Denominator:
Basic weighted average shares			36,879						38,453						39,030
Effect of potentially dilutive shares:
Stock options			482						672						863
Restricted stock units			237						216						224
Employee stock purchase plan			4						3						1
Diluted weighted average shares			37,602						39,344						40,118
Net income per share:
Basic			$	4.11					$	2.81					$	1.82
Diluted			$	4.03					$	2.74					$	1.77

Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share

Potentially dilutive shares not included in the calculation of diluted net income per share because doing so would be anti-dilutive are as follows:

			Year Ended December 31,
			2023						2022						2021
			(in thousands)
Stock options			763						686						534
Restricted stock units			140						90						61
Employee stock purchase plan			7						5						—
Total anti-dilutive shares			910						781						595

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- References

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- Definition

Tabular disclosure of securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) in the future that were not included in the computation of diluted EPS because to do so would increase EPS amounts or decrease loss per share amounts for the period presented, by antidilutive securities.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482662/260-10-50-1

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- Definition

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.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 260
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482662/260-10-50-1

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