Recently Issued Accounting Pronouncements (Narrative) (Details) - USD ($) $ in Thousands	3 Months Ended			9 Months Ended
	Dec. 28, 2019	Jun. 29, 2019	Dec. 29, 2018	Dec. 28, 2019	Dec. 29, 2018	Mar. 31, 2019	Mar. 30, 2019
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Adjustment to retained earnings upon adoption							$ 726
Adjustment from accumulated other comprehensive income upon adoption	$ 0		$ 0	$ (257)	$ 0
Accounting Standards Update 2016-02
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Adjustment to retained earnings upon adoption						$ 700
Accumulated Deficit
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Adjustment to retained earnings upon adoption							$ 726
Adjustment from accumulated other comprehensive income upon adoption				257
Accumulated Deficit | Accounting Standards Update 2018-02
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Adjustment from accumulated other comprehensive income upon adoption		$ 300
Accumulated Other Comprehensive Income / (Loss)
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Adjustment from accumulated other comprehensive income upon adoption				$ (257)
Accumulated Other Comprehensive Income / (Loss) | Accounting Standards Update 2018-02
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Adjustment from accumulated other comprehensive income upon adoption		$ (300)