Note 12 - Other Noninterest Expenses (Details) - Noninterest Expense - Other Expenses (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Noninterest Expense - Other Expenses [Abstract]
FDIC insurance expense	$ 385	$ 172
Data processing fees	995	666
Amortization of core deposit intangible	319
Telecommunication expenses	348	288
Professional fees	670	541
Travel and education expenses	282	252
All other noninterest expenses	2,064	2,273
Total Other Noninterest Expenses	$ 5,063	$ 4,192