(amounts in thousands, except share and per share amounts)

Quarterly Results 2016

Q1 March

Q2 June

Q3 September

Q4 December

Net revenue

$

42,989

$

54,567

$

54,422

$

50,851

Gross profit

21,279

26,215

25,128

24,688

Income before provision for income taxes

3,400

8,042

5,449

5,834

Provision for income taxes

879

550

203

574

Net income

2,521

7,492

5,246

5,260

Net income per share attributable to

    common stockholders:

         Basic

$

0.13

$

0.38

$

0.26

$

0.26

         Diluted

$

0.12

$

0.36

$

0.25

$

0.25

Weighted-average number of shares used in

calculating net income per share attributable

to common stockholders:

Basic common shares

19,827,669

19,972,395

20,157,688

20,310,857

Diluted common shares

20,840,367

20,997,429

21,182,587

21,362,513

(amounts in thousands, except share and per share amounts)

Quarterly Results 2015

Q1 March

Q2 June

Q3 September

Q4 December

Net revenue

$

33,752

$

44,029

$

40,778

$

40,446

Gross profit

16,023

20,822

19,375

20,038

Income before provision (benefit) for income taxes

2,418

5,314

3,678

3,317

Provision (benefit) for income taxes

846

1,855

982

(541

)

Net income

1,572

3,459

2,696

3,858

Net income per share attributable to

    common stockholders:

         Basic

$

0.08

$

0.18

$

0.14

$

0.20

         Diluted

$

0.08

$

0.17

$

0.13

$

0.19

Weighted-average number of shares used in

calculating net income per share attributable

to common stockholders:

Basic common shares

19,167,585

19,310,064

19,428,653

19,689,662

Diluted common shares

20,562,040

20,672,414

20,783,550

20,812,773