Three months ended September 30,

2023

2022

(in thousands, except per share data)

Basic earnings (loss) per share:

Net income (loss) - numerator

$

(9,370

)

$

4,606

Weighted-average shares — denominator

44,221

43,350

Basic earnings (loss) per share

$

(0.21

)

$

0.11

Diluted earnings (loss) per share:

Net income (loss)

$

(9,370

)

$

4,606

Interest expense on convertible note

—

(1)

819

Net income (loss) - numerator

$

(9,370

)

$

5,425

Weighted-average shares (denominator):

44,221

43,350

Dilution effect of stock options and unvested restricted stock units
   and performance share units outstanding at end of period

—

1,760

Additional shares assuming conversion of convertible note

—

(1)

3,409

Weighted-average shares — diluted

44,221

48,519

Diluted earnings (loss) per share

$

(0.21

)

$

0.11

Stock options and unvested restricted stock units and performance
   share units excluded due to anti-dilutive effect

4,780

920