Three Months Ended March 31,

2024

2023

Class A

Class B

Class A

Class B

(in thousands, except per share data)

Numerator

Net income

$

5,875

$

4,998

$

7,876

$

6,296

Reallocation of undistributed earnings as a result of conversion of Class B to Class A common stock

4,998

—

6,296

—

Reallocation of undistributed earnings to Class B common stock

—

50

—

107

Net income attributable to common
   stockholders — diluted

$

10,873

$

5,048

$

14,172

$

6,403

Denominator

Weighted average shares used
   to compute earnings per 
   share — basic

38,322

32,597

40,773

32,597

Conversion of Class B to Class A 
   common stock outstanding

32,597

—

32,597

—

Effect of dilutive stock options 
   and RSUs

604

604

1,009

1,009

Weighted average number of shares   
   used to compute earnings 
   per share — diluted

71,523

33,201

74,379

33,606

Earnings per share:

Basic

$

0.15

$

0.15

$

0.19

$

0.19

Diluted

$

0.15

$

0.15

$

0.19

$

0.19