Note 18 - Other Expenses - Schedule of Other Expenses (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Business Development	$ 1,535	$ 1,239	$ 1,193
Communications	1,063	885	830
Ad Valorem Shares Tax	1,423	1,135	804
Data Processing Fees	2,049	1,557	1,537
Directors' Fees	570	436	400
Insurance	347	256	283
Legal and Professional Fees	1,319	1,695	1,159
Office Supplies and Printing	670	578	421
Regulatory Assessments	389	1,359	904
Taxes and Licenses	88	201	11
Merger and Conversion Costs	330	3,024	129
Other	5,911	4,156	2,829
Total Other Expenses	$ 15,694	$ 16,521	$ 10,500