CONDENSED CONSOLIDATED STATEMENTS OF INCOME - USD ($)	3 Months Ended
	Sep. 30, 2019	Sep. 30, 2018
Net sales:
Equipment revenues	$ 20,921,000	$ 19,590,000
Services	5,364,000	3,786,000
Total Revenues	26,285,000	23,376,000
Cost of sales:
Equipment related expenses	13,638,000	13,007,000
Service related expenses	1,129,000	810,000
Cost of sales	14,767,000	13,817,000
Gross Profit	11,518,000	9,559,000
Research and development	1,749,000	1,745,000
Selling, general, and administrative expenses	6,160,000	6,055,000
Operating expenses	7,909,000	7,800,000
Operating Income	3,609,000	1,759,000
Other expense:
Interest expense, net	7,000	7,000
Income before Provision for Income Taxes	3,602,000	1,752,000
Provision for Income Taxes	369,000	248,000
Net Income	$ 3,233,000	$ 1,504,000
Income per share:
Basic	$ 0.17	$ 0.08
Diluted	$ 0.17	$ 0.08
Weighted average number of shares outstanding:
Basic	18,478,000	18,726,000
Diluted	18,536,000	18,776,000