Annual report pursuant to Section 13 and 15(d)

Balance Sheet Details

v3.10.0.1
Balance Sheet Details
12 Months Ended
Dec. 31, 2018
Balance Sheet Related Disclosures [Abstract]  
Balance Sheet Details
Balance Sheet Details
Cash, cash equivalents, and restricted cash consist of the following:
 
December 31, 2018
 
December 31, 2017
 
(in thousands)
Cash and cash equivalents
$
73,142

 
$
71,872

Short-term restricted cash
645

 
1,476

Long-term restricted cash
404

 
1,064

Total cash, cash equivalents and restricted cash
$
74,191

 
$
74,412


As of December 31, 2018 and 2017, the Company has restricted cash of $1.0 million and $2.5 million, respectively. The cash is restricted in connection with guarantees for certain import duties and office leases.
Inventory consists of the following:
 
December 31, 2018
 
December 31, 2017
 
(in thousands)
Work-in-process
$
17,618

 
$
21,823

Finished goods
24,120

 
31,611

 
$
41,738

 
$
53,434


Property and equipment consist of the following:
 
Useful Life
(in Years)
 
December 31, 2018
 
December 31, 2017
 
 
 
(in thousands)
Furniture and fixtures
5
 
$
2,020

 
$
2,105

Machinery and equipment
3-5
 
34,225

 
33,462

Masks and production equipment
2
 
12,645

 
11,470

Software
3
 
5,675

 
4,695

Leasehold improvements
1-5
 
17,493

 
14,340

Construction in progress
N/A
 
133

 
639

 
 
 
72,191

 
66,711

Less accumulated depreciation and amortization
 
 
(53,787
)
 
(44,053
)
 
 
 
$
18,404

 
$
22,658


Depreciation expense for the years ended December 31, 2018, 2017 and 2016 was $11.1 million, $12.0 million and $10.6 million, respectively.
Deferred revenue and deferred profit consist of the following:
 
December 31, 2018
 
December 31, 2017(1)
 
(in thousands)
Deferred revenue—rebates
$

 
$
156

Deferred revenue—distributor transactions

 
5,341

Deferred cost of net revenue—distributor transactions

 
(1,135
)
 
$

 
$
4,362


__________
(1) Due to the adoption of ASC 606 using the modified retrospective method, prior period amounts have not been adjusted to reflect the change to recognize certain distributor sales upon sale to the distributor, or the sell-in method, from recognition upon the Company's sale to the distributors' end customers, or the sell-through method, which required the deferral of revenue and profit on such distributor sales.
Accrued price protection liability consists of the following activity:
 
Years Ended December 31,
 
2018
 
2017
 
(in thousands)
Beginning balance
$
21,571

 
$
15,176

Charged as a reduction of revenue
34,288

 
46,520

Reversal of unclaimed rebates
(2,413
)
 
(101
)
Payments
(36,992
)
 
(40,024
)
Ending balance
$
16,454

 
$
21,571


Accrued expenses and other current liabilities consist of the following:
 
December 31, 2018
 
December 31, 2017(1)
 
(in thousands)
Accrued technology license payments
$
4,500

 
$
4,500

Accrued professional fees
1,270

 
1,497

Accrued engineering and production costs
646

 
2,378

Accrued restructuring
1,946

 
3,039

Accrued royalty
980

 
1,206

Accrued leases—other
1,214

 
1,105

Accrued customer credits
1,204

 
2,667

Income tax liability
1,642

 

Customer contract liabilities
71

 

Accrued obligations to customers for price adjustments
7,558

 

Accrued obligations to customers for stock rotation rights
1,494

 

Other
995

 
3,914

 
$
23,520

 
$
20,306


___________
(1) Due to the adoption of ASC 606 using the modified retrospective method, prior period amounts have not been adjusted to include customer contract liabilities and accrued obligations to customers for price adjustments and stock rotation rights, which are now required to be estimated and disclosed at the time of sale.