Shareholders' Equity (Details) - USD ($) $ in Thousands	3 Months Ended
	Sep. 29, 2019	Sep. 30, 2018
Summary of activity impacting shareholders' equity
Beginning Balance	$ 187,816	$ 183,246
Net income	2,680	4,429
Dividend Declared	(522)	(514)
Dividend Declared – Non- controlling Interests of Subsidiaries	(980)	(784)
Translation adjustments	(1,448)	831
Stock Based Compensation	413	385
Pension and postretirement plans, net of tax	73	316
Stock Option Exercises	222
Employee Stock Purchases	17	23
Ending Balance	188,271	187,932
Common Stock
Summary of activity impacting shareholders' equity
Beginning Balance	73	73
Stock Option Exercises	1
Ending Balance	74	73
Capital in Excess of Par Value
Summary of activity impacting shareholders' equity
Beginning Balance	96,491	95,140
Stock Based Compensation	413	385
Stock Option Exercises	221
Employee Stock Purchases	3	12
Ending Balance	97,128	95,537
Retained Earnings
Summary of activity impacting shareholders' equity
Beginning Balance	221,117	236,162
Net income	1,244	3,467
Dividend Declared	(522)	(514)
Ending Balance	221,839	239,115
Accumulated Other Comprehensive Loss
Summary of activity impacting shareholders' equity
Beginning Balance	(18,568)	(33,439)
Translation adjustments	(1,196)	177
Pension and postretirement plans, net of tax	73	316
Ending Balance	(19,691)	(32,946)
Treasury Stock
Summary of activity impacting shareholders' equity
Beginning Balance	(135,725)	(135,778)
Employee Stock Purchases	14	11
Ending Balance	(135,711)	(135,767)
Non-Controlling Interest
Summary of activity impacting shareholders' equity
Beginning Balance	24,428	21,088
Net income	1,436	962
Dividend Declared – Non- controlling Interests of Subsidiaries	(980)	(784)
Translation adjustments	(252)	654
Ending Balance	$ 24,632	$ 21,920