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4. Shareholders' Equity (Tables) | 6 Months Ended
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Jul. 31, 2016
Stockholders' Equity Note [Abstract] |
Schedule of Common Stock Outstanding Roll Forward [Table Text Block] | The number of shares and the amount of common stock outstanding changed materially from the end of the 2016 fiscal year, as a result of issuing 716,910 shares of common stock to the designees of HMI as partial consideration for the Acquisition. The table below reconciles the number of shares and amounts of common stock outstanding from our most recent fiscal year end to the end of the fiscal 2017 second quarter. The table shows the effects of the Acquisition issuance, as well as other activity in the common stock account unrelated to the Acquisition.
|  | Common Stock |
|  | Shares |  |  | Amount |
Outstanding shares January 31, 2016 |  |  | 10,818 |  |  | $ | 18,667 |
Shares issued for Acquisition |  |  | 717 |  |  |  | 20,267 |
Restricted share grants |  |  | 28 |  |  |  | 423 |
Restricted stock compensation costs |  |  | - |  |  |  | 194 |
Outstanding shares July 31, 2016 |  |  | 11,563 |  |  | $ | 39,551 |

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