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Commitment and Contingencies Commitment and Contingencies (Details) (USD $) In Thousands, unless otherwise specified | 3 Months Ended | 0 Months Ended
--- | --- | ---
Jun. 30, 2014 | Oct. 06, 2014 Subsequent Event [Member]
Subsequent Event [Line Items] |  |
Litigation settlement, amount |  | $ 20,000
Litigation settlement, expense | $ 20,000 |

X
- Definition Amount of judgment or settlement awarded to (against) the entity in respect of litigation. + References No definition available. + Details
Name: | us-gaap_LitigationSettlementAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of litigation expense, including but not limited to legal, forensic, accounting, and investigative fees. + References No definition available. + Details
Name: | us-gaap_LitigationSettlementExpense
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Details
Name: | us-gaap_SubsequentEventLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration