XML 82 R64.htm IDEA: XBRL DOCUMENT
v2.4.0.6

EQUITY (Details Textual) (USD $) | 12 Months Ended |  |  |  |
--- | --- | --- | --- | --- | ---
Dec. 31, 2012 | Dec. 31, 2011 | Dec. 29, 2011 | Mar. 08, 2011 Investment Relations Firm [Member] | Nov. 16, 2011 Consulting Firm [Member] | Dec. 31, 2012 Independent Contractor 1 [Member]
Employment Agreement |  | 5 years |  |  |  |
Unregistered Common Stock Share Issued |  |  |  | 10,000 | 50,000 | 60,000
Unregistered Common Stocks Fair Value Issued (in dollars) |  |  |  | $ 59,300 | $ 84,250 | $ 109,000
Statutory Surplus Reserve, Minimum, Percentage | 10.00% |  |  |  |  |
Statutory Surplus Reserve, Maximum, Percentage | 50.00% |  |  |  |  |
Statutory Surplus Reserve, Required Minimum, Percentage | 25.00% |  |  |  |  |
Statutory Surplus Reserve, Appropriations | 10.00% |  |  |  |  |
Share-based Compensation Shares Issued Under Stock Option Plans Exercise Price Range Number of Issued Options |  |  | 450,000 |  |  |
Share-based Compensation Shares Issued Under Stock Option Plans Exercise Price Range Issued Options Weighted Average Exercise Price (in dollars per share) |  |  | $ 1.45 |  |  |
Share-based Compensation Arrangement by Share-based Payment Award Equity Instruments Options Nonvested Number | 360,000 |  |  |  |  |
Allocated Share-based Compensation Expense | $ 110,163 | $ 903 |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award Expiration Date |  | 5 years |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period |  | 5 years |  |  |  |

X
- Definition Employment agreement with employees and directors. + References No definition available. + Details
Name: | dhrm_EmploymentAgreement
Namespace Prefix: | dhrm_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition The number of non-vested equity-based payment instruments, stock (or unit) options, that validly exist and are issued or outstanding as of the balance sheet date. + References No definition available. + Details
Name: | dhrm_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOptionsNonvestedNumber
Namespace Prefix: | dhrm_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Date the equity-based award expires, in CCYY-MM-DD format. + References No definition available. + Details
Name: | dhrm_ShareBasedCompensationArrangementByShareBasedPaymentAwardExpirationDate1
Namespace Prefix: | dhrm_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition The weighted average price as of the balance sheet date for issued stock options which are in the customized range of exercise prices. + References No definition available. + Details
Name: | dhrm_ShareBasedCompensationSharesIssuedUnderStockOptionPlansExercisePriceRangeIssuedOptionsWeightedAverageExercisePrice
Namespace Prefix: | dhrm_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Definition The number of shares issued under stock options as of the balance sheet date for all option plans in the customized range of exercise prices. + References No definition available. + Details
Name: | dhrm_ShareBasedCompensationSharesIssuedUnderStockOptionPlansExercisePriceRangeNumberOfIssuedOptions
Namespace Prefix: | dhrm_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition It represents certain percentage of profit to be maintain as Statutory Surplus Reserve. + References No definition available. + Details
Name: | dhrm_StatutorySurplusReserveAppropriations
Namespace Prefix: | dhrm_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Maximum percentage of statutory surplus reserve. + References No definition available. + Details
Name: | dhrm_StatutorySurplusReserveMaximumPercentage
Namespace Prefix: | dhrm_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Represents the rate statutory surplus reserve. + References No definition available. + Details
Name: | dhrm_StatutorySurplusReserveMinimumPercentage
Namespace Prefix: | dhrm_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Represents the minimum rate of statutory surplus reserve required . + References No definition available. + Details
Name: | dhrm_StatutorySurplusReserveRequiredMinimumPercentage
Namespace Prefix: | dhrm_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Fair value of unregistered common stock issued. + References No definition available. + Details
Name: | dhrm_UnregisteredCommonStocksFairValueIssued
Namespace Prefix: | dhrm_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Number of shares, attributable to the equity method investment of the entity. + References No definition available. + Details
Name: | dhrm_UnregisteredCommonStockShareIssued
Namespace Prefix: | dhrm_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1)(i) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph A240 -Subparagraph g(1) -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5047-113901 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 14 -Section F Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph 64 -Subparagraph b -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB TOPIC 14.F) -URI http://asc.fasb.org/extlink&oid=6793087&loc=d3e301413-122809 + Details
Name: | us-gaap_AllocatedShareBasedCompensationExpense
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Period which an employee's right to exercise an award is no longer contingent on satisfaction of either a service condition, market condition or a performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
Name: | us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1
Namespace Prefix: | us-gaap_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration