Convertible Notes Payable (Details Narrative) (USD $)	Dec. 31, 2012
Convertible Notes Payable Details Narrative
Amortization of debt discount associated with convertible notes payable	$ 275,388

custom:AmortizationOfDebtDiscountAssociatedWithConvertibleNotesPayable

No definition available.

Name:	HEWA_AmortizationOfDebtDiscountAssociatedWithConvertibleNotesPayable
Namespace Prefix:	HEWA_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant