Note B - Business Combinations (Tables)

3 Months Ended

Jun. 30, 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
Accounts payable	(19,065,000)
Total	$        76,503,000

Business Acquisition, Pro Forma Information [Table Text Block]

		Three Months Ended June 30
		2022		2021
Net sales	$	181,203,523	$	113,143,769
Earnings from operations	$	11,608,382	$	14,387,891