XML 20 R9.htm IDEA: XBRL DOCUMENT

Reclassifications	3 Months Ended
Reclassifications	Apr. 30, 2017
Reclassifications [Abstract]
Reclassifications	NOTE 1 – RECLASSIFICATIONS Certain reclassifications were made to prior years’ financial statement amounts and related note disclosures to conform to fiscal 2018 presentation. As a result of the adoption of ASU 2016-09, “Improvements to Employee Share-Based Payment Accounting,” excess tax benefits and deficiencies related to sharebased compensation are reported as operating activities in the statement of cash flows.