Note 3 - Earnings Per Share (Tables)

12 Months Ended

Mar. 31, 2022

Notes Tables

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

	Fiscal Year:
	2022		2021
Basic
Net earnings	$	51,007	$	126,100
Deduct preferred stock dividends		23		23
Undistributed earnings		50,984		126,077
Earnings attributable to participating preferred shareholders		196		493
Earnings attributable to common shareholders	$	50,788	$	125,584
Weighted average common shares outstanding		8,707		9,088
Basic earnings per common share	$	5.83	$	13.82
Diluted
Earnings attributable to common shareholders	$	50,788	$	125,584
Add dividends on convertible preferred stock		20		20
Earnings attributable to common stock on a diluted basis	$	50,808	$	125,604
Weighted average common shares outstanding-basic		8,707		9,088
Additional shares to be issued related to the equity compensation plan		4		3
Additional shares to be issued under full conversion of preferred stock		67		67
Total shares for diluted		8,778		9,158
Diluted earnings per share	$	5.79	$	13.72