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Investment in joint venture (Tables) | 9 Months Ended
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Oct. 31, 2014
Schedule of Equity Method Investments [Line Items] |
Equity Method Investments [Table Text Block] |
| October 31, 2014 |  | January 31, 2014 |
Current assets | $14,451 | $13,034
Noncurrent assets | 16,085 |  | 17,093 |
Current liabilities | 4,184 |  | 2,921 |
Noncurrent liabilities | 11,923 |  | 14,837 |
Equity | 14,429 |  | 12,369 |
| Nine Months Ended October 31,
| 2014 |  | 2013 |
Revenue |  | $28,666 |  |  | $19,913 |
Gross profit | 5,426 |  | 3,157 |
Income from continuing operations | 3,820 |  | 1,570 |
Net income | 2,268 |  | 516 |
| Nine Months Ended October 31,
| 2014 |  | 2013 |
Income from joint venture | 1,114 |  | 248 |
The following information summarizes the joint venture financial data as of October 31, 2014 and January 31, 2014, respectively:
| October 31, 2014 |  | January 31, 2014 |
Current assets | $14,451 | $13,034
Noncurrent assets | 16,085 |  | 17,093 |
Current liabilities | 4,184 |  | 2,921 |
Noncurrent liabilities | 11,923 |  | 14,837 |
Equity | 14,429 |  | 12,369 |
| Nine Months Ended October 31,
| 2014 |  | 2013 |
Revenue |  | $28,666 |  |  | $19,913 |
Gross profit | 5,426 |  | 3,157 |
Income from continuing operations | 3,820 |  | 1,570 |
Net income | 2,268 |  | 516 |

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- Definition Tabular disclosure of equity method investments including, but not limited to, name of each investee or group of investments, percentage ownership, difference between recorded amount of an investment and the value of the underlying equity in the net assets, and summarized financial information. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 323 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6382943&loc=d3e33918-111571 + Details
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- Details
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