EMPLOYEE RETIREMENT PLAN (Details Textual) (USD $)	12 Months Ended
Dec. 31, 2010	Jan. 02, 2009
Defined Benefit Plan, Funded Percentage		3.00%
Defined Benefit Plan Contributions By Company	$ 23,000

Plan assets of a defined benefit plan, as a percentage of projected benefit obligation.

No definition available.

Name:	us-gaap_DefinedBenefitPlanFundedPercentage
Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant