Note 11 - Earnings Per Share (Tables)

3 Months Ended

Apr. 30, 2022

Notes Tables

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

	Three Months Ended April 30,
	2022		2021
	(in thousands)
Basic weighted average common shares outstanding		13,775		13,759
Stock options		—		94
Unvested restricted stock		11		27
Total weighted average common share equivalents		11		121
Diluted weighted average common shares outstanding		13,786		13,880