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Commitments and Contingencies Litigation (Details)	1 Months Ended
	May 31, 2013 patent
DataTreasury Corporation Lawsuit [Member]
Loss Contingencies [Line Items]
Loss Contingency, Patents Allegedly Infringed, Number	2

X

- 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 another entity's patents that the entity has allegedly infringed.

+ References

No definition available.

+ Details

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

X

- Details

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Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: