Business Combination (Details) (USD $) In Thousands, unless otherwise specified	Jul. 15, 2013 Valley [Member]	Jan. 09, 2013 NCB [Member]
Assets
Cash and cash equivalents	$ 40,643	$ 2,712
Other interest earning deposits	13,866	1,003
Investment securities available for sale	31,444	2,753
Investment securities held to maturity	22,908	0
Purchased non-covered loans receivable	117,071	51,509
Other real estate owned	0	2,279
Premises and equipment	6,558	214
FHLB stock	366	88
Accrued interest receivable	465	232
Core deposit intangible	916	156
Prepaid expenses and other assets	3,172	1,175
Deferred income taxes, net	(85)	2,873
Total assets acquired	237,324	64,994
Liabilities
Deposits	207,013	60,442
Accrued expenses and other liabilities	342	1,186
Total liabilities assumed	207,355	61,628
Net assets acquired	$ 29,969	$ 3,366