XML 32 R21.htm IDEA: XBRL DOCUMENT
v3.21.2

Note 14 - Treasury Stock | 9 Months Ended
--- | ---
Oct. 31, 2021
Notes to Financial Statements |
Treasury Stock [Text Block] | Note 14 - Treasury stock On October 4, 2021, the Company's Board of Directors approved a share repurchase program, which authorizes the Company to use up to $3.0 million for the purchase of its outstanding shares of common stock. Share repurchases are permitted to be executed through open market or privately negotiated transactions over the course of 12 months, depending upon current market conditions and other factors. The following table sets forth information with respect to repurchases by the Company of its shares of common stock during the third quarter of 2021:
Period |  | Total number of shares purchased |  |  | Average price paid per share |  |  | Total number of shares purchased as part of publicly announced plans or programs |  |  | Approximate dollar value of shares that may yet be purchased under the plans or programs |
August 1, 2021 - August 31, 2021 |  |  | - |  |  | $ | - |  |  |  | - |  |  | $ | - |
September 1, 2021 - September 30, 2021 |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |
October 1, 2021 - October 31, 2021 |  |  | 58,528 |  |  |  | 8.45 |  |  |  | 58,528 |  |  |  | 2,505,216 |

X
- References No definition available. + Details
Name: | us-gaap_DisclosureTextBlockAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The entire disclosure for treasury stock, including, but not limited to, average cost per share, description of share repurchase program, shares repurchased, shares held for each class of treasury stock. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 30 -URI http://asc.fasb.org/subtopic&trid=2208821 + Details
Name: | us-gaap_TreasuryStockTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration