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2. LIQUIDITY AND FINANCIAL CONDITION (Details Narrative) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2012
Liquidity
Working Capital	$ 4,499

X

- Details

Name:	dpdw_LiquidityAbstract
Namespace Prefix:	dpdw_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Working Capital.

+ References

No definition available.

+ Details

Name:	dpdw_WorkingCapital
Namespace Prefix:	dpdw_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant