DEFINED CONTRIBUTION PLANS DEFINED CONTRIBUTION PLANS (Details) (USD $) In Thousands, unless otherwise specified	11 Months Ended	12 Months Ended
Dec. 31, 2010	Dec. 31, 2012
Defined Benefit Plan Disclosure [Line Items]
Defined Contribution Plan, Maximum Annual Contribution Per Employee, Percent		50.00%
Defined Contribution Plan, Employer Discretionary Contribution Amount	$ 2,000

Maximum percentage of employee gross pay, by the terms of the plan, that the employer may contribute to a defined contribution plan.

No definition available.

Name:	us-gaap_DefinedContributionPlanMaximumAnnualContributionPerEmployeePercent
Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration