COMMITMENTS AND CONTINGENCIES (Tables)

6 Months Ended

12 Months Ended

Jul. 31, 2016

Jan. 31, 2016

COMMITMENTS AND CONTINGENCIES

Future minimum commitments

The following table summarizes the Company’s commitments as of July 31, 2016 (in thousands):

	Total		2017		2018		2019		2020		2021
Operating lease	$	99	$	99	$	—	$	—	$	—	$	—
Purchase commitment	1,368		316		263		263		263		263
Total	$	1,467	$	415	$	263	$	263	$	263	$	263

        The following table summarizes the Company's commitments as of January 31, 2016 (in thousands):

	Total		2017		2018		2019		2020		2021
Operating lease	$	246	$	246	$	—	$	—	$	—	$	—
Purchase commitment		1,473		421		263		263		263		263
Total	$	1,719	$	667	$	263	$	263	$	263	$	263