Bankruptcy Claims, Claims Expunged by Bankruptcy Court, Claimant Appealed Amount

No definition available.

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Balance Type:	credit
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- Definition

The aggregate number of claims filed with the bankruptcy court.

+ References

No definition available.

+ Details

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Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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- Definition

Number of plaintiffs that have filed claims pertaining to a loss contingency.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

- Definition

Number of pending claims pertaining to a loss contingency.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 450

-SubTopic 20

-Section 50

-Paragraph 4

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=25496072&loc=d3e14435-108349

+ Details

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Balance Type:	na
Period Type:	instant

- Definition

The carrying amounts of cash and cash equivalent items which are restricted as to withdrawal or usage. Restrictions may include legally restricted deposits held as compensating balances against borrowing arrangements, contracts entered into with others, or entity statements of intention with regard to particular deposits; however, time deposits and short-term certificates of deposit are not generally included in legally restricted deposits. Excludes compensating balance arrangements that are not agreements which legally restrict the use of cash amounts shown on the balance sheet. This element is for unclassified presentations; for classified presentations there is a separate and distinct element.

+ References

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 210.5-02.1)

-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 1

-Article 5

+ Details

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Balance Type:	debit
Period Type:	instant

- Details

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- Details

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- Details

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Commitments and Contingencies (Details) $ in Millions		6 Months Ended
Commitments and Contingencies (Details) $ in Millions	Jul. 31, 2015 USD ($) Plaintiff	Jun. 30, 2015 USD ($) Plaintiff Lawsuit	Dec. 31, 2014 USD ($)
Long-term Purchase Commitment [Line Items]
Restricted cash \| $		$ 0.7	$ 0.7
Subsequent Event
Long-term Purchase Commitment [Line Items]
Bankruptcy claims pending litigation \| Plaintiff	1
Claims disallowed and appealed by claimant \| $	$ 0.2
IntraMTA
Long-term Purchase Commitment [Line Items]
Number of plantiffs \| Plaintiff		2
Pending Litigation
Long-term Purchase Commitment [Line Items]
Number of pending claims		16
Pending Litigation \| IntraMTA
Long-term Purchase Commitment [Line Items]
Number of pending claims		60