Note 18 - Other Expenses - Schedule of Other Expenses (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Business Development	$ 1,239	$ 1,193	$ 1,253
Communications	885	830	872
Ad Valorem Shares Tax	1,135	804	650
Data Processing Fees	1,557	1,537	1,528
Directors Fees	436	400	337
Insurance	256	283	301
Legal and Professional Fees	1,695	1,159	1,806
Office Supplies and Printing	578	421	455
Regulatory Assessments	1,359	904	847
Taxes and Licenses	201	11	24
Merger and Conversion Costs	3,024	129	8
Other	4,156	2,829	2,943
Total Other Expenses	$ 16,521	$ 10,500	$ 11,024