Note 4 - Property, Plant and Equipment

12 Months Ended

Jun. 30, 2018

Notes to Financial Statements

Property, Plant and Equipment Disclosure [Text Block]

4.

Property, plant and equipment

Property, plant and equipment consist of the following (in thousands):

June 30	2018		2017
Land, buildings and leasehold improvements	$	83,459	$	78,048
Machinery, equipment and other		217,749		199,419
Total		301,208		277,467
Less accumulated depreciation		156,638		144,307
Property, plant and equipment - net	$	144,570	$	133,160

Depreciation expense for the years ended

June 30, 2018,

2017,

and

2016

totaled

$18.8

million,

$14.7

million, and

$13.7

million, respectively.