Proceeds from sale of subsidiary.

No definition available.

Name:	pmhs_ProceedsFromSaleOfSubsidiary
Namespace Prefix:	pmhs_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Share exchange agreement acquisition percentage.

+ References

No definition available.

+ Details

Name:	pmhs_ShareExchangeAgreementAcquisitionPercentage
Namespace Prefix:	pmhs_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Share exchange agreement common share in connection with acquisition and offering shares.

+ References

No definition available.

+ Details

Name:	pmhs_ShareExchangeAgreementCommonShareInConnectionWithAcquisitionAndOfferingShares
Namespace Prefix:	pmhs_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

- Definition

Common stock shares prior to the share exchange agreement.

+ References

No definition available.

+ Details

Name:	pmhs_ShareExchangeAgreementCommonStockShares
Namespace Prefix:	pmhs_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

- Definition

Share exchange agreement number of share cancellation.

+ References

No definition available.

+ Details

Name:	pmhs_ShareExchangeAgreementNumberOfShareCancellation
Namespace Prefix:	pmhs_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

- Definition

Share Exchange Agreement Shares held by consnting shareholders of comany.

+ References

No definition available.

+ Details

Name:	pmhs_ShareExchangeAgreementSharesHeldByConsentingShareholdersOfCompany
Namespace Prefix:	pmhs_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

- Definition

Share Exchange Agreement Shares Issued To Parent Company.

+ References

No definition available.

+ Details

Name:	pmhs_ShareExchangeAgreementSharesIssuedToParentCompany
Namespace Prefix:	pmhs_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

- Details

Name:	pmhs_SummaryOfSignificantAccountingPoliciesTextualAbstract
Namespace Prefix:	pmhs_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Value added tax paid to vendors.

+ References

No definition available.

+ Details

Name:	pmhs_ValueAddedTaxPaidToVendors
Namespace Prefix:	pmhs_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Value added tax percentage.

+ References

No definition available.

+ Details

Name:	pmhs_ValueAddedTaxPercentage
Namespace Prefix:	pmhs_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

The amount of cash deposited in financial institutions as of the balance sheet date that is insured by the Federal Deposit Insurance Corporation.

+ References

No definition available.

+ Details

Name:	us-gaap_CashFDICInsuredAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Aggregate number of common shares reserved for future issuance.

+ References

+ Details

Name:	us-gaap_CommonStockCapitalSharesReservedForFutureIssuance
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant

- Definition

Face amount or stated value per share of common stock.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.29)

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 30

-Article 5

+ Details

Name:	us-gaap_CommonStockParOrStatedValuePerShare
Namespace Prefix:	us-gaap_
Data Type:	num:perShareItemType
Balance Type:	na
Period Type:	instant

- Definition

Number of shares issued which are neither cancelled nor held in the treasury.

+ References

No definition available.

+ Details

Name:	us-gaap_SharesOutstanding
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant

- Details

Name:	us-gaap_StatementEquityComponentsAxis=us-gaap_CommonStockMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Summary of Significant Accounting Policies (Details) (USD $)	12 Months Ended	0 Months Ended
	Dec. 31, 2014	Feb. 12, 2014	Dec. 31, 2013	Dec. 31, 2012
Summary Of Significant Accounting Policies (Textual)
Value added tax percentage	25.00%pmhs_ValueAddedTaxPercentage
Value added tax paid to Danish and EU vendors	25.00%pmhs_ValueAddedTaxPaidToVendors
Sale of subsidiary
Share exchange agreement acquisition percentage	100.00%
Share exchange agreement shares issued to parent company	6,000,000
Common stock, par value	$ 0.0001		$ 0.0001
Common Stock reserved for issuance	185,053
Cash insured amount	$ 2,508,759us-gaap_CashFDICInsuredAmount
Common Stock [Member]
Summary Of Significant Accounting Policies (Textual)
Shares prior to share exchange agreement		5,000,000
Share exchange agreement acquisition percentage		100.00%
Share exchange agreement shares held by consenting shareholders of company		1.498842
Share exchange agreement shares issued to parent company		6,000,000
Share exchange agreement number of share cancellation		4,400,000
Common stock, par value		$ 0.0001
Common shares issued for legal and consulting services		1,440,000
Common Stock reserved for issuance		185,053
Shares of parent common stock outstanding	9,533,290		6,000,000	5,318,151
Common Stock [Member] \| Parent Company [Member]
Summary Of Significant Accounting Policies (Textual)
Shares of parent common stock outstanding		8,040,000