Note 14 - Earnings Per Share - Summary of Earnings Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Numerator
Net Income Available to Common Stockholders	$ 2,835	$ 3,188
Denominator
Weighted Average Basic Shares Outstanding (in shares)	8,440,357	8,439,258
Restricted Stock (in shares)
Stock Warrants (in shares)		218,000
Weighted-Average Number of Shares Outstanding for Diluted Earnings Per Common Share (in shares)	8,440,357	8,657,379
Earnings Per Share - Basic (in dollars per share)	$ 0.34	$ 0.38
Earnings Per Share - Diluted (in dollars per share)	$ 0.34	$ 0.37