CONDENSED CONSOLIDATED STATEMENTS OF INCOME - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2021	Dec. 31, 2020
Income Statement [Abstract]
REVENUE	$ 493,896	$ 422,361	$ 981,952	$ 874,161
EXPENSES
Cost of Revenue	282,825	257,782	559,460	520,711
Research and Development	29,916	26,780	56,670	52,837
Selling, General and Administrative	55,493	44,167	106,565	89,393
Total Expenses	368,234	328,729	722,695	662,941
OPERATING INCOME	125,662	93,632	259,257	211,220
INTEREST INCOME (EXPENSE)
Interest income	6	52	13	120
Interest expense	(447)	(117)	(696)	(235)
Total Interest Income (Expense)	(441)	(65)	(683)	(115)
INCOME BEFORE INCOME TAXES	125,221	93,567	258,574	211,105
PROVISION FOR INCOME TAXES	29,551	21,585	60,791	47,907
NET INCOME	$ 95,670	$ 71,982	$ 197,783	$ 163,198
Earnings Per Share
Basic earnings per share	$ 1.30	$ 0.94	$ 2.68	$ 2.14
Basic weighted average shares outstanding	73,580	76,202	73,798	76,354
Diluted earnings per share	$ 1.30	$ 0.94	$ 2.68	$ 2.13
Diluted weighted average shares outstanding	73,697	76,280	73,920	76,496