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Balance Sheet Components (Tables)
12 Months Ended
Dec. 31, 2019
Balance Sheet Components [Abstract]  
Components of Inventory



 

 

 

 

 



 

 

 

 

 



December 31,

(in thousands)

2019

 

2018

Purchased materials

$

3,966 

 

$

6,222 

Work in process

 

4,594 

 

 

7,341 

Finished goods

 

4,752 

 

 

4,315 

Inventory

$

13,312 

 

$

17,878 



Components of Property and Equipment, Net



 

 

 

 

 



 

 

 

 

 



December 31,

(in thousands)

2019

 

2018

Laboratory equipment and machinery

$

25,173 

 

$

24,111 

Leasehold improvements

 

29,902 

 

 

29,821 

Computer equipment

 

11,851 

 

 

9,484 

Software

 

4,747 

 

 

4,734 

Furniture and fixtures

 

2,422 

 

 

2,422 

Construction in progress

 

193 

 

 

608 



 

74,288 

 

 

71,180 

Less: Accumulated depreciation

 

(44,218)

 

 

(37,107)

Property and equipment, net

$

30,070 

 

$

34,073 



Schedule of Accrued Expenses



 

 

 

 

 



 

 

 

 

 



December 31,

(in thousands)

2019

 

2018

Salaries and benefits

$

9,748 

 

$

8,523 

Accrued product development costs

 

67 

 

 

561 

Accrued Tenant Improvements for Menlo Park building

 

998 

 

 

694 

Inventory accrual

 

229 

 

 

499 

Accrued professional services and legal fees

 

943 

 

 

1,588 

Other

 

1,257 

 

 

958 

Accrued expenses

$

13,242 

 

$

12,823