Note 6 - Workers' Compensation Insurance and Reserves (Details Textual) $ in Millions	Mar. 01, 2014 USD ($)
Insurance Collateral Deposits	$ 9.2
Maximum [Member]
Insurance for Covered Losses and Expenses	$ 0.5

Represents the insurance for covered losses and expenses.

No definition available.

Name:	hqi_InsuranceForCoveredLossesAndExpenses
Namespace Prefix:	hqi_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant