NOTES PAYABLE AND COMMERCIAL BANK FINANCING (Details) (USD $) In Millions, unless otherwise specified	1 Months Ended	3 Months Ended
Apr. 30, 2012 Term Loan A Freedom	Jan. 31, 2012 Term Loan B Four Points	Apr. 30, 2012 Term Loan B Freedom	Jun. 30, 2012 Revolver
Notes Payable And Commercial Bank Financing
Amount raised for financing the acquisition	$ 157.5	$ 180.0	$ 192.5	$ 11.0
Long-term debt balance				$ 11.0

Carrying amount of long-term debt, net of unamortized discount or premium, excluding amounts to be repaid within one year or the normal operating cycle, if longer (current maturities). Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.22)

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 22

-Article 5

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant