6. Supplier Concentrations

There was no supplier concentration from gross accounts receivables due from suppliers as of July 31, 2016. During Q2 fiscal 2017, we wrote off receivables of $0.1 million from and liabilties of $0.6 million to Zheng Ge as the statute of limitation on the related contracts has lapsed.

The companies comprising 10 percent or more of our gross accounts payable at either July 31, 2016 and January 31, 2016 are listed below (in thousands, except percentages).

	As of July 31,				As of January 31,
	2016				2016

Total gross accounts payable	$	127	100	%	$	883	100	%
Supplier concentration:
Pillsbury Winthrop Shaw Pittman, LLP		62	49	%		432	49	%
	$	62	49	%	$	432	49	%

Pillsbury was our former legal counsel for the Kensington litigation as well as other patent and intellectual property matters (see Note 9). On May 28, 2014, we entered into an agreement with Pillsbury in which we paid Pillsbury a lump sum of $1.5 million with the remaining balance of $0.4 million (the “Balance”) to be paid, if at all, in the event we obtain any monetary recovery, whether through settlement, judgment or otherwise, after May 28, 2014 from or as a result of any of our current or future lawsuits related to our intellectual property. The amount payable was equal to the Balance plus 20% per annum, compounded annually from May 28, 2014. In connection with the $1.5 million lump-sum partial repayment, no gain was recognized. In April 2016, we paid Pillsbury approximately $0.4 million as a result of the settlement agreement with Targus. The remaining balance is approximately $0.1 million.