Shareholders' Equity - Summary of Activity Impacting Shareholders' Equity (Details) - USD ($) $ in Thousands	3 Months Ended
	Sep. 26, 2021	Sep. 27, 2020
Summary of activity impacting shareholders' equity
Beginning Balance	$ 213,433	$ 175,441
Net income	222	10,073
Dividend Declared - Non- Controlling Interests of Subsidiaries	(600)	(490)
Translation Adjustments	(712)	1,699
Stock Based Compensation	396	208
Pension and Postretirement Adjustment, Net of Tax	81	70
Stock Option Exercises	600
Employee Stock Purchases	19	19
Ending Balance	213,439	187,020
Common Stock
Summary of activity impacting shareholders' equity
Beginning Balance	74	74
Stock Option Exercises	1
Ending Balance	75	74
Capital in Excess of Par Value
Summary of activity impacting shareholders' equity
Beginning Balance	99,512	97,977
Stock Based Compensation	396	208
Stock Option Exercises	599
Employee Stock Purchases	12	3
Ending Balance	100,519	98,188
Retained Earnings
Summary of activity impacting shareholders' equity
Beginning Balance	234,472	211,940
Net income	101	8,008
Ending Balance	234,573	219,948
Accumulated Other Comprehensive Loss
Summary of activity impacting shareholders' equity
Beginning Balance	(16,797)	(22,113)
Translation Adjustments	(562)	1,378
Pension and Postretirement Adjustment, Net of Tax	81	70
Ending Balance	(17,278)	(20,665)
Treasury Stock
Summary of activity impacting shareholders' equity
Beginning Balance	(135,615)	(135,656)
Employee Stock Purchases	7	16
Ending Balance	(135,608)	(135,640)
Non-Controlling Interest
Summary of activity impacting shareholders' equity
Beginning Balance	31,787	23,219
Net income	121	2,065
Dividend Declared - Non- Controlling Interests of Subsidiaries	(600)	(490)
Translation Adjustments	(150)	321
Ending Balance	$ 31,158	$ 25,115