Related Parties (Tables)

9 Months Ended

Sep. 30, 2015

Related Party Transaction [Line Items]

Schedule of Account Receivable and Payable of Related Party Transactions

The table below sets forth accounts receivable from, and accounts payable to, LSC, Keylink and Nuvoton:

	September 30,		December 31,
	2015		2014
Accounts receivable
LSC	$	108	$	215
Keylink		4,457		4,142
	$	4,565	$	4,357
Accounts payable
LSC	$	3,718	$	4,458
Keylink		5,757		6,472
Nuvoton		1,604		1,167
	$	11,079	$	12,097

Lite On Semiconductor

Related Party Transaction [Line Items]

Schedule Net Sales and Purchases of Related Party Transactions

The table below sets forth net sales to, and purchases from, LSC:

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2015		2014		2015		2014
Net sales	$	36	$	294	$	423	$	573
Purchases	$	5,274	$	8,735	$	18,941	$	24,447

Keylink

Related Party Transaction [Line Items]

Schedule Net Sales and Purchases of Related Party Transactions

The table below sets forth net sales to, and purchases from, Keylink:

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2015		2014		2015		2014
Net sales	$	2,931	$	2,830	$	7,608	$	7,210
Purchases	$	1,382	$	2,483	$	5,063	$	6,199

Nuvoton

Related Party Transaction [Line Items]

Schedule Net Sales and Purchases of Related Party Transactions

The table below sets forth net purchases from Nuvoton:

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2015		2014		2015		2014
Purchases	$	3,208	$	3,652	$	9,953	$	10,225