Note 12 - Retirement Benefits (Tables)

9 Months Ended

Mar. 31, 2019

Notes Tables

Schedule of Defined Benefit Plan Contributions [Table Text Block]

Contributions to defined benefit plans	Three Months Ended March 31,				Nine Months Ended March 31,				Remaining Contributions to be made in Fiscal 2019
	2019		2018		2019		2018
United States, unfunded plan	$	56	$	67	$	169	$	194	$	56
United Kingdom		196		210		582		614		184
Germany, unfunded plan		-		-		-		-		274
Ireland		-		-		-		-		65
	$	252	$	277	$	751	$	808	$	579

Pension Plan [Member]

Notes Tables

Schedule of Net Benefit Costs [Table Text Block]

	U.S. Plans						Non-U.S. Plans
	Three Months Ended						Three Months Ended
	March 31,						March 31 ,
	201 9			201 8			201 9			201 8
Service cost	$	1		$	1		$	9		$	9
Interest cost		2,586			2,520			254			269
Expected return on plan assets		(3,385	)		(3,354	)		(229	)		(244	)
Recognized net actuarial loss		1,030			1,145			86			242
Amortization of prior service cost		-			-			-			(9	)
Net periodic benefit cost	$	232		$	312		$	120		$	267

	U.S. Plans						Non-U.S. Plans
	Nine Months Ended						Nine Months Ended
	March 31,						March 31,
	201 9			201 8			201 9			201 8
Service cost	$	3		$	3		$	26		$	27
Interest cost		7,757			7,560			757			783
Expected return on plan assets		(10,156	)		(10,061	)		(682	)		(710	)
Recognized net actuarial loss		3,091			3,435			256			705
Amortization of prior service cost		-			-			-			(26	)
Net periodic benefit cost	$	695		$	937		$	357		$	779