The Company And Nature Of Operations (Details)	3 Months Ended
Mar. 31, 2015
The Company And Nature Of Operations [Abstract]
Ownership interest in subsidiary (in percentage)	80.00%

Percentage of subsidiary's or equity method investee's stock owned by parent immediately after all stock transactions.

No definition available.

Name:	us-gaap_SubsidiaryOrEquityMethodInvesteeCumulativePercentageOwnershipAfterAllTransactions
Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration