XML 92 R49.htm IDEA: XBRL DOCUMENT
v2.4.1.9

PREPAYMENT AND OTHER CURRENT ASSETS (Details) (USD $) | Dec. 31, 2014 | Dec. 31, 2013
--- | --- | ---
PREPAYMENT AND OTHER CURRENT ASSETS [Line Items] |  |
Prepayment for inventory purchase | $ 1,380,536 dhrm_PrepaymentForEquipmentPurchase | $ 4,867,803 dhrm_PrepaymentForEquipmentPurchase
Other prepaid expenses | 1,016,251 us-gaap_OtherPrepaidExpenseCurrent | 730,181 us-gaap_OtherPrepaidExpenseCurrent
Prepayment and other current assets | $ 2,396,787 us-gaap_PrepaidExpenseAndOtherAssetsCurrent | $ 5,597,984 us-gaap_PrepaidExpenseAndOtherAssetsCurrent

X
- Details
Name: | dhrm_PrepaymentAndOtherCurrentAssetsLineItems
Namespace Prefix: | dhrm_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of prepayment for the equipment purchase. + References No definition available. + Details
Name: | dhrm_PrepaymentForEquipmentPurchase
Namespace Prefix: | dhrm_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of asset related to consideration paid in advance for other costs that provide economic benefits within a future period of one year or the normal operating cycle, if longer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section 45 -Paragraph 1 -Subparagraph (g) -URI http://asc.fasb.org/extlink&oid=28358313&loc=d3e6676-107765 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=28358313&loc=d3e6787-107765 + Details
Name: | us-gaap_OtherPrepaidExpenseCurrent
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of asset related to consideration paid in advance for costs that provide economic benefits in future periods, and amount of other assets that are expected to be realized or consumed within one year or the normal operating cycle, if longer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 8 -Article 5 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=28358313&loc=d3e6676-107765 + Details
Name: | us-gaap_PrepaidExpenseAndOtherAssetsCurrent
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant