XML 23 R12.htm IDEA: XBRL DOCUMENT v3.8.0.1
Fair Value of Financial Instruments
6 Months Ended
Nov. 30, 2017
Fair Value Disclosures [Abstract]  
Fair Value of Financial Instruments
6. Fair Value of Financial Instruments

 

ASC Topic 825, “Financial Instruments,” requires disclosure of the fair value of certain financial instruments. For cash and cash equivalents, accounts receivable, accounts and other payables, accrued liabilities and advances from customers, the amounts presented in the condensed consolidated financial statements approximate fair value because of the short-term maturities of these instruments.