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Acquisition (Tables) | 6 Months Ended
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Jul. 31, 2016
Business Acquisition [Line Items] |
Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block] |
Total purchase consideration: |  |
Cash |  |  | $7,587 |
Loan payable |  | 2,000 |
Purchase consideration to third party |  | 9,587 |
Fair Value of 49% Previously Held Equity Interest |  | 7,492 |
Total purchase consideration |  |  | $17,079 |
Fair value of net assets acquired: |  |
Cash and cash equivalents |  |  | $2,915 |
Property and equipment |  | 12,670 |
Goodwill |  | 2,657 |
Net working capital |  | 406 |
Other assets (liabilities) net |  | (1,569 | )
Net assets acquired |  |  | $17,079 |
Business Acquisition, Pro Forma Information [Table Text Block] |
| Three Months Ended July 31, | Six Months Ended July 31,
| 2016 |  | 2015 |  | 2016 |  | 2015 |
Revenue |  | $22,859 |  |  | $26,935 |  |  | $45,928 |  |  | $56,271 |
Net income (loss) | 449 |  | (2,448 | ) | (5,845 | ) | (6,916 | )
Earnings (loss) per share basic and diluted |  | $0.06 |  |  | ($0.34 | ) |  | ($0.79 | ) |  | ($0.95 | )

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- Definition Tabular disclosure of pro forma results of operations for a material business acquisition or series of individually immaterial business acquisitions that are material in the aggregate. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(2)-(3) -URI http://asc.fasb.org/extlink&oid=56956515&loc=d3e1392-128463 + Details
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- Definition Tabular disclosure of the amounts recognized as of the acquisition date for each major class of assets acquired and liabilities assumed. May include but not limited to the following: (a) acquired receivables; (b) contingencies recognized at the acquisition date; and (c) the fair value of noncontrolling interests in the acquiree. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=56956791&loc=d3e4845-128472 + Details
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