XML 28 R15.htm IDEA: XBRL DOCUMENT

Major Clients	12 Months Ended
Major Clients	Jan. 31, 2017
Segment Reporting [Abstract]
MAJOR CLIENTS	MAJOR CLIENTS During fiscal year 2016, one individual client accounted for 10% or more of our total revenues. Three clients each represented 11% of total accounts receivable as of January 31, 2017. During fiscal year 2015, no individual client accounted for 10% or more of our total revenues. Two clients represented 13% and 12%, respectively, of total accounts receivable as of January 31, 2016.