ADJUSTED QUARTERLY FINANCIAL INFORMATION (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Mar. 31, 2022	Mar. 31, 2021
Net sales	$ 204,928	$ 165,894	$ 381,938	$ 328,568
Cost of sales	128,375	103,553	236,680	203,175
Earnings before income taxes	21,668	20,149	36,505	36,689
Income tax expense	5,085	4,745	8,398	8,467
Net earnings	$ 16,583	$ 15,404	$ 28,107	$ 28,222
Diluted earnings (loss) per share:
Diluted - Net earnings	$ 0.64	$ 0.59	$ 1.08	$ 1.08
As Reported
Net sales		$ 166,644
Cost of sales		103,113
Earnings before income taxes		21,339
Income tax expense		5,025
Net earnings		$ 16,314
Diluted earnings (loss) per share:
Diluted - Net earnings		$ 0.62
AS Adjusted
Net sales		$ 165,894
Cost of sales		103,553
Earnings before income taxes		20,149
Income tax expense		4,745
Net earnings		$ 15,404
Diluted earnings (loss) per share:
Diluted - Net earnings		$ 0.59