Investment Securities (Other Investments Table) (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Other investments
FRB stock	$ 55,294	$ 21,045
FHLB stock	125,032	119,145
Other	477	527
Total other investments	$ 180,803	$ 140,717

Federal Home Loan Bank (FHLB) stock represents an equity interest in a FHLB. It does not have a readily determinable fair value because its ownership is restricted and it lacks a market (liquidity).

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Federal Reserve Bank stock represents an equity interest in the Federal Reserve Bank. It does not have a readily determinable fair value because its ownership is restricted and it lacks a market (liquidity).

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Other investments not otherwise specified in the taxonomy.

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Other long-term investments not otherwise specified in the taxonomy, not including investments in marketable securities.

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