XML 62 R47.htm IDEA: XBRL DOCUMENT
v3.5.0.2

Note 6 - Weighted -average Interest Rate (Details) | Jun. 30, 2016 | Jun. 30, 2015 | Jun. 30, 2014
--- | --- | --- | ---
Weighted-average interest rate | 2.00% | 4.80% | 5.50%

X
- Definition Weighted average interest rate of debt outstanding. + References No definition available. + Details
Name: | us-gaap_DebtWeightedAverageInterestRate
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant