Commitments and Contingencies Commitments and Contingencies (Details)	9 Months Ended
Sep. 30, 2012
Commitments & Contingencies [Abstract]
employment agreements, contract term	1 year

Contract term associated with employement agreements

No definition available.

Name:	hh_EmploymentAgreementsContractTerm
Namespace Prefix:	hh_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration