Equity and Stock-Based Compensation	9 Months Ended
Oct. 31, 2020
Equity [Abstract]
Equity and Stock-Based Compensation	Equity and Stock-Based CompensationDuring the three months ended October 31, 2020, the Board declared quarterly dividends of $0.5625 per share for our Preferred Stock. The Board also approved the grant of 70,000 non-qualified stock options during the third quarter of fiscal 2021 at an average option price of $2.27 per share. Total compensation expense recognized for stock-based awards granted under the Company’s equity incentive plan during the three and nine months ended October 31, 2020 was approximately $113,000 and $562,000, respectively, and during the three and nine months ended October 31, 2019 was approximately $270,000 and $612,000, respectively.

The entire disclosure for shareholders' equity and share-based payment arrangement. Includes, but is not limited to, disclosure of policy and terms of share-based payment arrangement, deferred compensation arrangement, and employee stock purchase plan (ESPP).

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-URI http://asc.fasb.org/topic&trid=2208762

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-URI http://asc.fasb.org/topic&trid=2228938

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