Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 129

-Paragraph 2, 4

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.19(b),22(b))

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

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 19, 22

-Article 5

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

Debt Debt (Details) (USD $) In Thousands, unless otherwise specified		0 Months Ended
	Mar. 31, 2013	Nov. 13, 2012 Support Agreement [Member] Senior Notes [Member] Senior Secured Notes, 11.375% Due 2009 [Member]	Oct. 03, 2012 Preferred Stockholders [Member] Support Agreement [Member] Senior Secured Notes, 10.5% Due 2017 [Member]	Nov. 13, 2012 Preferred Stockholders [Member] Support Agreement [Member] Senior Notes [Member] Senior Secured Notes, 10.5% Due 2017 [Member]	Oct. 03, 2012 Noteholders [Member] Support Agreement [Member]
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Stated Percentage				10.50%	11.375%
Debt Instrument, Face Amount			$ 150,000
Extinguishment of Debt, Amount		316,209
Line of Credit Facility, Maximum Borrowing Capacity	$ 25,000