Note L - Engineering and Development Costs

12 Months Ended

Jun. 30, 2018

Notes to Financial Statements

Research, Development, and Computer Software Disclosure [Text Block]

L

. ENGINEERING AND DEVELOPMENT COSTS

Engineering and development costs include research and development expenses for new products, development and major improvements to existing products, and other costs for ongoing efforts to refine existing products. Research and development costs charged to operations totaled

$1,610,

$1,547

and

$1,805

in fiscal

2018,

2017

and

2016,

respectively. Total engineering and development costs were

$9,932,

$8,888

and

$9,481

in fiscal

2018,

2017

and

2016,

respectively.