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COMMON STOCK | 12 Months Ended
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Jan. 31, 2020
Stockholders' Equity Note [Abstract] |
Stockholders' Equity Note Disclosure [Text Block] |
| 8. | COMMON STOCK
During fiscal years 2019 and 2017, the Company did not purchase any of its common stock. During fiscal year 2018, the Company purchased 305,473 shares of its common stock for approximately $21,855,000. At January 31, 2020, the Company had prior authorization by its Board of Directors to purchase, in open market transactions, an additional 349,861 shares of its common stock. Information regarding the Company’s common stock is as follows (amounts in thousands):
|  | January 31,
|  | 2020 |  | 2019
| Authorized shares |  |  |  | 45,000 |  |  |  | 45,000 |
| Issued shares |  |  |  | 29,853 |  |  |  | 29,853 |
| Outstanding shares |  |  |  | 6,292 |  |  |  | 6,274 |

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- Definition The entire disclosure for shareholders' equity comprised of portions attributable to the parent entity and noncontrolling interest, including other comprehensive income. Includes, but is not limited to, balances of common stock, preferred stock, additional paid-in capital, other capital and retained earnings, accumulated balance for each classification of other comprehensive income and amount of comprehensive income. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08(e)(1)) -URI http://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=120397183&loc=d3e187085-122770 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -URI http://asc.fasb.org/topic&trid=2208762 + Details
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