Note B - Business Combinations (Tables)

9 Months Ended

Dec. 31, 2022

Notes Tables

Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block]

Fair value of assets acquired and liabilities assumed
Inventory	$	77,546,000
Property, plant and equipment		18,022,000
Operating lease right-of-use asset		1,237,097
Accounts payable		(19,065,000	)
Operating lease liability		(1,237,097	)
Total	$	76,503,000

Business Acquisition, Pro Forma Information [Table Text Block]

	Three Months Ended December 31,					Nine Months Ended December 31,
	2022		2021			2022		2021
Net sales	$	111,860,093	$	122,495,733		$	442,756,025	$	391,652,365
Earnings (loss) from operations	$	981,433	$	(20,068,874	)	$	12,291,240	$	14,918,837