Year ended December 31, 2012:

First
Quarter

Second
Quarter

Third
Quarter

Fourth
Quarter

Total

Net revenue

$

46,524

$

54,491

$

58,486

$

63,752

$

223,253

Net income (loss) applicable to common stockholders

(3,395

)

2,066

7,233

7,697

13,601

Net income (loss) per share, basic and diluted

$

(0.04

)

$

0.02

$

0.08

$

0.09

$

0.16

Year ended December 31, 2011:

First
Quarter

Second
Quarter

Third
Quarter

Fourth
Quarter

Total

Net revenue

$

44,044

$

50,265

$

50,115

$

49,972

$

194,396

Net income (loss) applicable to common stockholders

(4,432

)

(352

)

(1,384

)

(2,032

)

(8,200

)

Net income (loss) per share, basic and diluted

$

(0.05

)

$

0.00

$

(0.02

)

$

(0.02

)

$

(0.10

)