Acquisition (Tables)

12 Months Ended

Jan. 31, 2017

Business Acquisition [Line Items]

Schedule of Business Acquisitions, by Acquisition [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	13,124
Goodwill	2,279
Net working capital	406
Other assets (liabilities) net	(1,645		)
Net assets acquired		$17,079