Related Party Transactions (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2010
Related Party Transactions [Abstract]
Direct or indirect loans to Principal Shareholders, Executive Officers or Directors, Maximum (in hundredths)	10.00%
Schedule of Annual activity [Roll Forward]
Balance, beginning of year	$ 1,902	$ 2,048
Additions	1,002	0
Reductions	(315)	(146)
Balance, end of year	2,589	1,902
Deposits from related parties held by entity	9,545	13,424
Settlement funds held in related-party deposit account	$ 0		$ 10,900