Nature of Business (Details)	Mar. 31, 2013
WAPA \| Espanol and WAPA America
Nature of Business
Equity interest (as a percent)	100.00%
Espanol \| WAPA PR
Nature of Business
Equity interest (as a percent)	100.00%

Represents the percentage of ownership interest in the entity held.

No definition available.

Name:	hmtv_OwnershipInterestPercentage
Namespace Prefix:	hmtv_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant