Revenues from contracts with customers (Tables)

9 Months Ended

Mar. 27, 2020

Schedule of Activity in the Company's Contract Assets

The following tables summarize the activity in the Company’s contract assets and contract liabilities during the nine months ended March 27, 2020:

(amount in thousands)	Contract Assets
Beginning balance, June 28, 2019	$	12,447
Revenue recognized		58,037
Amounts collected or invoiced		(54,071	)
Ending balance, March 27, 2020	$	16,413

(amount in thousands)	Contract Liabilities
Beginning balance, June 28, 2019	$	2,239
Advance payment received during the period		6,857
Revenue recognized		(7,155	)
Ending balance, March 27, 2020	$	1,941

Disaggregation of Revenue by Geographical Regions

The following tables present total revenues by geographic region:

(amount in thousands, except percentages)	Three Months Ended March 27, 2020		As a % of Total Revenues			Nine Months Ended March 27, 2020		As a % of Total Revenues
North America	$	206,751		50.3	%	$	631,096		51.0	%
Asia-Pacific		141,639		34.4			401,209		32.5
Europe		62,820		15.3			204,418		16.5
Total	$	411,210		100.0	%	$	1,236,723		100.0	%

(amount in thousands, except percentages)	Three Months Ended March 29, 2019		As a % of Total Revenues			Nine Months Ended March 29, 2019		As a % of Total Revenues
North America	$	195,504		49.0	%	$	558,028		47.3	%
Asia-Pacific		151,263		37.9			469,921		39.9
Europe		52,184		13.1			151,259		12.8
Total	$	398,951		100.0	%	$	1,179,208		100.0	%

Revenues by End Market

The following tables set forth our revenues by end market:

(amount in thousands, except percentages)	Three Months Ended March 27, 2020		As a % of Total Revenues			Nine Months Ended March 27, 2020		As a % of Total Revenues
Optical communications	$	308,566		75.0	%	$	933,013		75.4	%
Lasers, sensors and other		102,644		25.0			303,710		24.6
Total	$	411,210		100.0	%	$	1,236,723		100.0	%

(amount in thousands, except percentages)	Three Months Ended March 29, 2019		As a % of Total Revenues			Nine Months Ended March 29, 2019		As a % of Total Revenues
Optical communications	$	298,139		74.7	%	$	884,454		75.0	%
Lasers, sensors and other		100,812		25.3			294,754		25.0
Total	$	398,951		100.0	%	$	1,179,208		100.0	%