Note 7 - Accrued Liabilities

6 Months Ended

Jul. 31, 2016

Notes to Financial Statements

Accounts Payable and Accrued Liabilities Disclosure [Text Block]

7.               Accrued Liabilities

Accrued liabilities consist of the following (in thousands):

	July 31,		January 31,
	2016		2016
Uninvoiced materials and services received	$	7	$	331
Accrued legal and professional fees		71		169
Accrued payroll and related expenses		36		33
Consulting		65		16
Other		146		138
	$	325	$	687

During the second quarter of fiscal 2017, we wrote off $0.3 million of uninvoiced materials and services received liabilities to Zheng Ge as the statute of limitation on the related contracts has lapsed.