Summary Of Other Investments (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2014	Dec. 31, 2013
Schedule Of Held To Maturity Securities [Line Items]
Short term investment	$ 20,203	$ 19,910
Debt security, held-to-maturity	15,000	15,000
Equity investment	6,000
Total other investments	$ 41,203	$ 34,910

Amount after other than temporary impairment (OTTI) accretion, of investments in debt securities classified as held-to-maturity.

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