Risk (Details Narrative)	9 Months Ended
Mar. 31, 2018
SIT RISING RATE ETF [Member]
Credit risk exposure maturity description	RISE’s exposure to securities with maturities of 2 and 5 years will be greater than its exposure to securities with maturities of 10 years.

It describes credit risk exposure maturity period.

No definition available.

Name:	rise_CreditRiskExposureMaturityDescription
Namespace Prefix:	rise_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration