Note 2 - Earnings Per Share (Tables)

9 Months Ended

Dec. 31, 2022

Notes Tables

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

	Three Months Ended December 31,						Nine Months Ended December 31,
	2022			2021			2022			2021
Numerator:
Net loss	$	(241	)	$	(1,164	)	$	(1,471	)	$	(2,711	)
Denominator:
Denominator for basic and diluted loss per share — weighted average shares		21,043			21,043			21,043			21,043
Net loss per share:
Basic and diluted loss per share	$	(0.01	)	$	(0.06	)	$	(0.07	)	$	(0.13	)