Note 15 - Earnings Per Share - Summary of Earnings Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
Numerator
Net Income Available to Common Stockholders	$ 2,518	$ 2,695	$ 7,455	$ 8,952
Denominator
Weighted Average Basic Shares Outstanding (in shares)	9,494,771	8,439,415	9,008,196	8,439,310
Restricted Stock (in shares)		6,000		6,000
Stock Warrants (in shares)				127,000
Weighted-Average Number of Shares Outstanding for Diluted Earnings Per Common Share (in shares)	9,494,771	8,444,816	9,008,196	8,571,516
Earnings Per Share - Basic (in dollars per share)	$ 0.27	$ 0.32	$ 0.83	$ 1.06
Earnings Per Share - Diluted (in dollars per share)	$ 0.27	$ 0.32	$ 0.83	$ 1.04