XML 52 R43.htm IDEA: XBRL DOCUMENT v3.8.0.1
Revenues (Narrative) (Details)
 6 Months Ended
Feb. 28, 2018
USD ($)
mo
Revenues 1 $ 17,083
Revenues 2 $ 167,000
Revenues 3 7
Revenues 4 2
Revenues 5 5
Revenues 6 | mo 12