XML 84 R42.htm IDEA: XBRL DOCUMENT v2.4.0.8

7. Pension Plan (Details 6)	Jun. 30, 2013	Jun. 30, 2012
Pension Plan Tables
Fixed Funds with Guaranteed Interest Rates	100.00%	100.00%
Total	100.00%	100.00%

X

- Definition

No authoritative reference available.

+ References

No definition available.

+ Details

Name:	DEWY_FixedFundsWithGuaranteedInterestRates
Namespace Prefix:	DEWY_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

X

- Details

Name:	DEWY_PensionPlanTablesAbstract
Namespace Prefix:	DEWY_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration