Revenue from Contracts with Customers - Revenue by Product Group (Details) - USD ($) $ in Thousands	3 Months Ended
	Sep. 27, 2020	Sep. 29, 2019
Product Information [Line Items]
Revenue	$ 126,234	$ 119,962
Door Handles & Exterior Trim
Product Information [Line Items]
Revenue	34,091	31,391
Keys & Locksets
Product Information [Line Items]
Revenue	32,736	32,469
Power Access
Product Information [Line Items]
Revenue	20,620	19,458
Latches
Product Information [Line Items]
Revenue	13,835	13,897
Aftermarket & OE Service
Product Information [Line Items]
Revenue	13,137	10,913
Driver Controls
Product Information [Line Items]
Revenue	9,787	9,785
Other
Product Information [Line Items]
Revenue	$ 2,028	$ 2,049