CONSOLIDATED STATEMENTS OF INCOME (USD $)	3 Months Ended
	Sep. 30, 2012	Sep. 30, 2011
Sales	$ 14,268,000	$ 9,572,000
Costs and Expenses:
Cost of sales	7,670,000	4,912,000
Research and development	620,000	563,000
Selling, general and administrative	3,385,000	3,179,000
Interest income	(28,000)	(46,000)
Operating Expenses, Total	11,647,000	8,608,000
Income before income taxes	2,621,000	964,000
Provision for income taxes	917,000	244,000
Net income	$ 1,704,000	$ 720,000
Earnings per share:
Basic (in dollars per share)	$ 0.20	$ 0.08
Diluted (in dollars per share)	$ 0.20	$ 0.08
Average number of common shares outstanding:
Basic (in shares)	8,576,586	8,521,633
Diluted (in shares)	8,580,891	8,557,444