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Stockholders' Equity (Tables)
 3 Months Ended
Sep. 30, 2017
Stockholders' Equity  
Schedule of stock based compensation expense in the consolidated statement of operations

 

We recorded stock based compensation expense in the consolidated statement of operations as follows (in thousands):

 

 

 

Three Months Ended September 30,

 

 

 

2016

 

2017

 

Cost of goods sold

 

$
295

 

$
241

 

Selling, general and administrative

 
5,060

 
5,111

 

Research and development

 
55

 
135

 

 

 

 

 

 

 

Stock based compensation expense

 
5,410

 
5,487

 

 

 

 

 

 

 

 

Summary of stock option activity

 

 

 

 

 

Weighted Average

 

Weighted-Average

 

Aggregate

 

 

 

Number of

 

Exercise

 

Remaining Contractual

 

Intrinsic Value

 

 

 

Options

 

Price

 

Term

 

(in thousands)

 

Outstanding at June 30, 2017

 
780,671

 

$
30.00

 

 

 

 

 

Granted

 
6,492

 

$
79.23

 

 

 

 

 

Exercised

 
(80,101

)

$
21.93

 

 

 

 

 

Expired or forfeited

 
(750

)

$
53.28

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Outstanding at September 30, 2017

 
706,312

 

$
31.34

 

3.4 years

 

$
42,401

 

 

 

 

 

 

 

 

 

 

 

 

 

Exercisable at September 30, 2017

 
670,471

 

$
29.02

 

3.1 years

 

$
41,802

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Summary of RSU award activity

 

 

 

 

 

Weighted-

 

 

 

 

 

Average

 

 

 

Shares

 

Fair Value

 

Nonvested at June 30, 2017

 
611,687

 

$
65.85

 

Granted

 
320,837

 

$
72.98

 

Vested

 
(372,248

)

$
65.49

 

Forfeited

 
(10,051

)

$
67.86

 

 

 

 

 

 

 

 

Nonvested at September 30, 2017

 
550,225

 

$
70.22