Note 18 - Condensed Financial Information - Parent Company Only - Condensed Statements of Condition (Details) - USD ($)
$ in Thousands
Dec. 31, 2016
Dec. 31, 2015
Jun. 30, 2015
Dec. 31, 2014
Dec. 31, 2013
Assets          
Other assets $ 7,975 $ 9,799      
Total assets 1,195,375 1,090,618      
Liabilities and Shareholders’ Equity:          
Subordinated debentures 10,000 14,000 $ 14,000 $ 25,000  
Junior subordinated debentures 10,310 10,310      
Accrued interest payable 242 11,165      
Other liabilities 11,000 11,617      
Total liabilities 1,105,228 1,004,440      
Shareholders’ equity 90,147 86,178   $ 51,398 $ 33,578
Total liabilities and shareholders’ equity 1,195,375 1,090,618      
Parent Company [Member]          
Assets          
Cash 567 947      
Investment in statutory trust 384 377      
Investment in subsidiary (equity method) 112,106 122,182      
Other assets 236 609      
Total assets 113,293 124,115      
Liabilities and Shareholders’ Equity:          
Subordinated debentures 10,000 14,000      
Junior subordinated debentures 10,310 10,310      
Accrued interest payable 52 10,902      
Other liabilities 2,784 2,725      
Total liabilities 23,146 37,937      
Shareholders’ equity 90,147 86,178      
Total liabilities and shareholders’ equity $ 113,293 $ 124,115