Related Parties (Tables)

6 Months Ended

Jun. 30, 2015

Related Party Transaction [Line Items]

Schedule of Account Receivable and Payable of Related Party Transactions

Accounts receivable from, and accounts payable to, LSC, Keylink and Nuvoton are as follows (in thousands):

	June 30,		December 31,
	2015		2014
Accounts receivable
LSC	$	71	$	215
Keylink		4,693		4,142
	$	4,764	$	4,357
Accounts payable
LSC	$	5,434	$	4,458
Keylink		6,605		6,472
Nuvoton		1,604		1,167
	$	13,643	$	12,097

Lite On Semiconductor

Related Party Transaction [Line Items]

Schedule Net Sales and Purchases of Related Party Transactions

Net sales to, and purchases from, LSC are as follows (in thousands):

	Three Months Ended				Six Months Ended
	June 30,				June 30,
	2015		2014		2015		2014
Net sales	$	82	$	164	$	387	$	279
Purchases	$	6,944	$	8,374	$	13,667	$	15,712

Keylink

Related Party Transaction [Line Items]

Schedule Net Sales and Purchases of Related Party Transactions

Net sales to, and purchases from, Keylink are as follows (in thousands):

	Three Months Ended				Six Months Ended
	June 30,				June 30,
	2015		2014		2015		2014
Net sales	$	2,312	$	2,116	$	4,677	$	4,380
Purchases	$	2,165	$	2,070	$	3,681	$	3,716

Nuvoton

Related Party Transaction [Line Items]

Schedule Net Sales and Purchases of Related Party Transactions

Net purchases from Nuvoton are as follows (in thousands):

	Three Months Ended				Six Months Ended
	June 30,				June 30,
	2015		2014		2015		2014
Purchases	$	3,311	$	3,237	$	6,745	$	6,573