Three Months Ended
June 30,

Six Months Ended
June 30,

(in thousands, except per share data)

2021

2020

2021

2020

Net income (loss)

$

7,369

$

(3,407

)

$

15,286

$

445

Denominator for basic earnings per share – weighted-average
number of common shares outstanding during the period

35,753

36,439

36,000

36,614

Incremental common shares attributable to exercise of dilutive
options

45

—

49

Incremental common shares attributable to outstanding restricted
stock units

263

—

425

200

Denominator for diluted earnings per share

36,061

36,439

36,474

36,863

Basic earnings (loss) per share

$

0.21

$

(0.09

)

$

0.42

$

0.01

Diluted earnings (loss) per share

$

0.20

$

(0.09

)

$

0.42

$

0.01