Numerator:

Earnings from continuing operations - basic

$

8,619

$

20,141

Gain from stock warrants revaluation, net of tax

$

—

$

(108

)

Convertible debt interest charge, net of tax

$

159

$

776

Earnings from continuing operations - diluted

$

8,778

$

20,809

Denominator:

Weighted-average shares outstanding for basic earnings per share

64,973

71,802

Common equivalent shares:

Effect of stock-based compensation awards and warrants

562

3,144

Effect of convertible debt

1,700

8,111

Weighted-average shares outstanding assuming dilution

67,235

83,057

Basic earnings per share from continuing operations

$

0.13

$

0.28

Diluted earnings per share from continuing operations

$

0.13

$

0.25