5 .	Accrued Liabilities

Accrued liabilities consist of the following (in thousands):

	January 31,		January 31,
	2016		2015

Uninvoiced materials and services received	$	331	$	331
Accrued legal and professional fees		169		138
Accrued payroll and related expenses		33		38
Accrued warranty		4		4
Other		150		337
	$	687	$	848

As of January 31, 2016, approximately $0.3 million or 98 percent of total uninvoiced materials and services of $0.3 million, respectively, included in accrued liabilities, were due to Zheng Ge Electrical Co. Ltd. (“Zheng Ge”). As discussed in Notes 2 and 3 above, we dispute our obligation to pay Zheng Ge due to the recall of the Bronx product.