Revenue from Contracts with Customers - Revenue by Product Group (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 28, 2021	Mar. 29, 2020	Mar. 28, 2021	Mar. 29, 2020
Product Information [Line Items]
Revenue	$ 121,644	$ 116,938	$ 375,238	$ 343,183
Door Handles & Exterior Trim
Product Information [Line Items]
Revenue	29,790	31,296	98,694	88,818
Keys & Locksets
Product Information [Line Items]
Revenue	28,616	30,186	91,488	91,832
Power Access
Product Information [Line Items]
Revenue	26,209	21,259	72,039	56,979
Latches
Product Information [Line Items]
Revenue	13,125	13,685	41,303	40,656
Aftermarket & OE Service
Product Information [Line Items]
Revenue	10,969	11,141	34,077	34,189
Driver Controls
Product Information [Line Items]
Revenue	10,822	7,549	31,144	25,310
Other
Product Information [Line Items]
Revenue	$ 2,113	$ 1,822	$ 6,493	$ 5,399