Organization and Summary of Significant Accounting Policies (Tables)

12 Months Ended

Jan. 31, 2020

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Restricted Stock and Options Outstanding Used in Per Share Calculations

For the fiscal years ended January 31, 2020, 2019 and 2018, the following table sets forth the number of potentially dilutive shares that may be issued pursuant to options, restricted stock and warrants outstanding used in the per share calculations.

	Years Ended January 31,
	2020	2019	2018
	(in thousands)
Stock options	79	96	77
Restricted stock	3	11	32
Total dilutive shares	82	107	109