Numerator:

(Loss) income from continuing operations

$

(2,176

)

$

(797

)

$

(6,644

)

$

25,158

Less: net income from continuing operations attributable to noncontrolling interests

(491

)

(351

)

(825

)

(121

)

Less: dividends on preferred stock

(13

)

—

(13

)

(74

)

Numerator used in calculating basic (loss) earnings per share from continuing operations attributable to common shareholders

$

(2,680

)

$

(1,148

)

$

(7,482

)

$

24,963

Adjustment to add-back dividends on preferred stock

—

74

Adjustment for proportionate interest in Ravix and SNS earnings attributable to common stock

—

(77

)

Numerator used in calculating diluted (loss) earnings per share from continuing operations attributable to common shareholders

$

(2,680

)

$

(1,148

)

$

(7,482

)

$

24,960

(Loss) income from discontinued operations

(135

)

122

(181

)

339

Numerator used in calculating diluted (loss) earnings per share - net (loss) income attributable to common shareholders

$

(2,815

)

$

(1,026

)

$

(7,663

)

$

25,299

Denominator:

Weighted-average basic shares

Weighted-average common shares outstanding

27,197

26,239

27,213

25,206

Weighted-average diluted shares

Weighted-average common shares outstanding

27,197

26,239

27,213

25,206

Effect of potentially dilutive securities (a)

Stock options

—

Unvested restricted stock awards

—

735

Convertible preferred stock

—

Total weighted-average diluted shares

27,197

26,239

27,213

25,941

Basic (loss) earnings attributable to common shareholders:

Continuing operations

$

(0.10

)

$

(0.04

)

$

(0.27

)

$

0.99

Discontinued operations

$

—

$

0.00

$

(0.01

)

$

0.01

Basic (loss) earnings per share - net (loss) income attributable to common shareholders:

$

(0.10

)

$

(0.04

)

$

(0.28

)

$

1.00

Diluted (loss) earnings attributable to common shareholders:

Continuing operations

$

(0.10

)

$

(0.04

)

$

(0.27

)

$

0.96

Discontinued operations

$

—

$

0.00

$

(0.01

)

$

0.01

Diluted (loss) earnings per share - net (loss) income attributable to common shareholders

$

(0.10

)

$

(0.04

)

$

(0.28

)

$

0.97