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TAX RECEIVABLE (Tables)

12 Months Ended

Dec. 31, 2013

Tax Receivable [Abstract]

Schedule Of Tax Receivable [Table Text Block]

Tax receivable consists of the following:

		December 31,		December 31,
		2013		2012
		US$		US$
Value added tax recoverable		372,935		328,208

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- Definition

Tabular disclosure of tax receivable.

+ References

No definition available.

+ Details

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Period Type:	duration

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- Details

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Namespace Prefix:	dhrm_
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Period Type:	duration