Earnings per Share (Tables)

3 Months Ended

Apr. 30, 2020

Earnings Per Share [Abstract]

Basic and Diluted Weighted Average Common Shares Used in Earnings Per Share Calculation

The following table presents the calculation of basic and diluted weighted average common shares used in the earnings per share calculation:

	Three Months Ended April 30,
	2020	2019
	(in thousands)
Basic weighted average common shares outstanding	12,172	12,119
Stock options	—	98
Unvested restricted stock	4	3
Total weighted average common share equivalents	4	101
Diluted weighted average common shares outstanding	12,176	12,220