BALANCE SHEET DETAILS (Tables)

9 Months Ended

12 Months Ended

Oct. 31, 2019

Jan. 31, 2019

BALANCE SHEET DETAILS

Schedule accrued expenses and other current liabilities

	October 31,		January 31,
	2019		2019
		(in thousands)
Accrued expenses and other current liabilities:
Compensation	$	417	$	371
Operating lease liability - current portion		260		—
Research and development		119		399
Other		67		164
	$	863	$	934

	January 31,
		2019		2018
		(in thousands)
Accrued liabilities:
Research and development	$	399	$	404
Payroll		371		368
Legal		45		438
Purchase commitment liability		—		215
Deferred revenue		—		8
Other		119		170
	$	934	$	1,603