Earnings Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Numerator for basic and diluted net income per common share:
Net income attributable to common shareholders	$ 21,120	$ 24,007	$ 71,364	$ 60,523
Net income available to participating securities, basic	0	(12)	(9)	(52)
Net income available to participating securities, diluted	0	(12)	(9)	(52)
Net income available to common shareholders from operations	21,120	23,995	71,355	60,471
Net income available to common shareholders from operations	$ 21,120	$ 23,995	$ 71,355	$ 60,471
Denominator:
Weighted-average outstanding shares of common stock (in shares)	19,300,283	19,627,188	19,256,739	19,708,991
Dilutive effect of:
Common stock and common stock equivalents (in shares)	19,442,130	19,647,855	19,321,274	19,730,765
Net income per share from operations:
Basic (in dollars per share)	$ 1.09	$ 1.22	$ 3.71	$ 3.07
Diluted (in dollars per share)	$ 1.09	$ 1.22	$ 3.69	$ 3.07
Anti-dilutive shares were excluded from earnings per share calculation (in shares)	1,005,413	836,655	1,238,732	704,837
Equity incentive plans
Dilutive effect of:
Equity incentive plans (in shares)	138,490	12,649	60,478	15,744
Employee Stock Purchase Plan
Dilutive effect of:
Equity incentive plans (in shares)	3,357	8,018	4,057	6,030

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

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 260
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482662/260-10-50-1