XML 73 R59.htm IDEA: XBRL DOCUMENT ﻿
v2.3.0.11

Stock Based Compensation Plans Disclosure S-15 (Detail Level 4) | 12 Months Ended
--- | ---
Jun. 30, 2010 | Jun. 30, 2009
Expected life (years) | 6.67 | 3.72
Volatility percent | 33 | 30
Risk free interest rate percent | 3.0 | 1.4
Dividend yield percent | 1.52 | 1.72

X
- Details
Name: | fil_DividendYieldPercent
Namespace Prefix: | fil
Data Type: | xbrli:pureItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | fil_ExpectedLifeYears
Namespace Prefix: | fil
Data Type: | xbrli:pureItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | fil_RiskFreeInterestRatePercent
Namespace Prefix: | fil
Data Type: | xbrli:pureItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | fil_VolatilityPercent
Namespace Prefix: | fil
Data Type: | xbrli:pureItemType
Balance Type: | na
Period Type: | duration