Revenue Recognition (Tables)

3 Months Ended

Mar. 31, 2018

Summary of Net Revenues Disaggregated by Geography

The following table presents the Company’s net revenues disaggregated by geography based on the location of the customer, by reportable segment, for the three months ended March 31, 2018 (in thousands):


Primary geographic markets	BBU		VI Chip		Picor		Total
United States	$	16,991	$	7,999	$	633	$	25,623
Europe		4,725		573		75		5,373
Asia Pacific		18,211		11,387		3,758		33,356
All other		710		180		27		917

	$	40,637	$	20,139	$	4,493	$	65,269

The following table presents the Company’s net revenues disaggregated by the category of revenue, by reportable segment, for the three months ended March 31, 2018 (in thousands):


Category of revenue	BBU		VI Chip		Picor		Total
Direct customers, contract manufacturers and non-stocking distributors	$	35,474	$	17,306	$	3,980	$	56,760
Stocking distributors, net of sales allowances		4,963		2,554		389		7,906
Non-recurring engineering		175		245		90		510
Royalties		25		25		25		75
Other		—		9		9		18

	$	40,637	$	20,139	$	4,493	$	65,269

Accounting Standards Update 2014-09 [Member]

Summary of Changes in Certain Contract Assets and Liabilities

The following table presents the changes in certain contract assets and liabilities (in thousands):


	March 31, 2018			December 31, 2017			Increase (decrease)
Accounts receivable	$	41,634		$	34,487		$	7,147
Deferred revenue		(1,419	)		(5,015	)		(3,596	)
Deferred expenses		624			377			247
Customer prepayments		(1,350	)		(776	)		574
Sales allowances		(384	)		—			384