Derivative Instruments and Hedging Activities Narrative (Details) - USD ($) $ in Thousands	6 Months Ended
	Dec. 31, 2017	Jul. 02, 2017
Derivative [Line Items]
Net Cash Flow Hedge Losses (Gains) to be Reclassified into Earnings within Twelve Months	$ 900
Interest Rate Swap [Member]
Derivative [Line Items]
Derivative, Notional Amount	$ 110,000	$ 95,000
Minimum [Member]
Derivative [Line Items]
Derivative, Lower Fixed Interest Rate Range	0.98%
Minimum [Member] | Interest Rate Swap [Member]
Derivative [Line Items]
Derivative, Maturity Date	May 01, 2019
Maximum [Member]
Derivative [Line Items]
Derivative, Lower Fixed Interest Rate Range	2.00%
Maximum [Member] | Interest Rate Swap [Member]
Derivative [Line Items]
Derivative, Maturity Date	Dec. 01, 2021