Revenue from Contracts with Customers (Details 1) $ in Thousands	9 Months Ended
	Dec. 29, 2018 USD ($)
Contract Assets - Current
Balance at beginning	$ 1,323	[1]
Additional revenue recognized in excess of billings	2,840	[1]
Less: amounts billed to customers	(1,714)	[1]
Balance at ending	2,449	[1]
Contract Liabilities - Current
Balance at beginning	14,450	[2]
Payments received prior to revenue being recognized	10,580	[2]
Revenue recognized on beginning balance	(15,083)	[2]
Reclassification to/from noncurrent	87	[2]
Balance at ending	10,034	[2]
Contract Liabilities - Noncurrent
Balance at beginning	1,254	[3]
Reclassification to/from current	(87)	[3]
Balance at ending	$ 1,167	[3]

[1] Included within prepaid expenses and other current assets on the consolidated balance sheet.

[2] Included within accrued expenses and other current liabilities on the consolidated balance sheet.

[3] Included within other non-current liabilities on the consolidated balance sheet.