Quarterly report pursuant to Section 13 or 15(d)

Balance Sheet Details

v3.8.0.1
Balance Sheet Details
3 Months Ended
Mar. 31, 2018
Balance Sheet Related Disclosures [Abstract]  
Balance Sheet Details
Balance Sheet Details
Cash, cash equivalents and restricted cash consist of the following:
 
March 31, 2018
 
December 31, 2017
 
(in thousands)
Cash and cash equivalents
$
55,645

 
$
71,872

Short-term restricted cash
617

 
1,476

Long-term restricted cash
1,071

 
1,064

Total cash, cash equivalents and restricted cash
$
57,333

 
$
74,412


Inventory consists of the following:
 
March 31, 2018
 
December 31, 2017
 
(in thousands)
Work-in-process
$
21,102

 
$
21,823

Finished goods
24,518

 
31,611

Inventory expected to be received from distributors as returns
138

 

 
$
45,758

 
$
53,434


Property and equipment, net consists of the following:
 
Useful Life
(in Years)
 
March 31, 2018
 
December 31, 2017
 
 
 
(in thousands)
Furniture and fixtures
5
 
$
2,103

 
$
2,105

Machinery and equipment
3-5
 
34,221

 
33,462

Masks and production equipment
2
 
11,788

 
11,470

Software
3
 
4,704

 
4,695

Leasehold improvements
1-5
 
14,271

 
14,340

Construction in progress
N/A
 
1,980

 
639

 
 
 
69,067

 
66,711

Less accumulated depreciation and amortization
 
 
(47,074
)
 
(44,053
)
 
 
 
$
21,993

 
$
22,658



Depreciation expense for the three months ended March 31, 2018 and 2017 was $3.1 million and $2.2 million, respectively.
Deferred revenue and deferred profit consist of the following:
 
March 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:
 
Three Months Ended March 31,
 
2018
 
2017
 
(in thousands)
Beginning balance
$
21,571

 
$
15,176

Charged as a reduction of revenue
10,744

 
11,698

Reversal of unclaimed rebates
(2,367
)
 

Payments
(9,736
)
 
(4,927
)
Ending balance
$
20,212

 
$
21,947


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

 
$
4,500

Accrued professional fees
857

 
1,497

Accrued engineering and production costs
618

 
2,378

Accrued restructuring
2,175

 
3,039

Accrued royalty
1,027

 
1,206

Accrued leases—other
1,129

 
1,105

Accrued customer credits
1,315

 
2,667

Customer contract liabilities
114

 

Accrued obligations to customers for price adjustments
10,729

 

Accrued obligations to customers for stock rotation rights
1,077

 

Other
2,172

 
3,914

 
$
25,713

 
$
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.