Numerator:

Net loss

$

(3,150

)

$

(2,411

)

$

(5,261

)

$

(8,668

)

Less: net loss (income) attributable to noncontrolling interests and redeemable noncontrolling interests

502

(45

)

(476

)

(322

)

Less: dividends on preferred stock

(328

)

(325

)

(973

)

(858

)

Numerator used in calculating basic loss per share attributable to common shareholders

$

(2,976

)

$

(2,781

)

$

(6,710

)

$

(9,848

)

Numerator used in calculating diluted loss per share attributable to common shareholders

$

(2,976

)

$

(2,781

)

$

(6,710

)

$

(9,848

)

Denominator:

Weighted-average basic shares

Weighted-average common shares outstanding

28,624

28,508

28,622

27,607

Weighted-average diluted shares

Weighted-average common shares outstanding

28,624

28,508

28,622

27,607

Effect of potentially dilutive securities (a)

Stock options

—

Unvested restricted stock awards

—

Convertible preferred stock

—

Total weighted-average diluted shares

28,624

28,508

28,622

27,607

Basic loss per share attributable to common shareholders

$

(0.10

)

$

(0.10

)

$

(0.23

)

$

(0.36

)

Diluted loss per share attributable to common shareholders

$

(0.10

)

$

(0.10

)

$

(0.23

)

$

(0.36

)