Credit Facilities (Details 1) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2018	Oct. 01, 2017
STRATTEC Credit Facility
Line Of Credit Facility [Line Items]
Average Outstanding Borrowings	$ 23,813	$ 18,143
Weighted Average Interest Rate	3.10%	2.30%
ADAC-STRATTEC Credit Facility
Line Of Credit Facility [Line Items]
Average Outstanding Borrowings	$ 28,396	$ 18,022
Weighted Average Interest Rate	3.10%	2.20%