Note 11 - Earnings Per Share (Tables)

6 Months Ended

Sep. 30, 2022

Notes Tables

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

	Three Months Ended September 30, 2022
	Net Loss			Shares		Per Share
	(Numerator)			(Denominator)		Amount
	(in thousands)
Basic and diluted loss per share	$	(940	)		6,228	$	(0.15	)

	Three Months Ended September 30, 2021
	Net Income		Shares		Per Share
	(Numerator)		(Denominator)		Amount
	(in thousands)
Basic income per share	$	970		6,130	$	0.16
Effective dilutive securities – common stock options and restricted stock units		—		9		—
Diluted income per share	$	970		6,139	$	0.16

	Six Months Ended September 30, 2022
	Net Loss			Shares		Per Share
	(Numerator)			(Denominator)		Amount
	(in thousands)
Basic and diluted loss per share	$	(1,412	)		6,216	$	(0.23	)

	Six Months Ended September 30, 2021
	Net Income		Shares		Per Share
	(Numerator)		(Denominator)		Amount
	(in thousands)
Basic income per share	$	1,491		6,124	$	0.24
Effective dilutive securities – common stock options and restricted stock units		—		12		—
Diluted income per share	$	1,491		6,136	$	0.24