Note 13 - Earnings Per Share - Summary of Earnings Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Net Income Available to Common Stockholders	$ 2,622	$ 1,880	$ 6,961	$ 5,297
Weighted Average Basic Shares Outstanding (in shares)	8,439,258	8,439,258	8,439,258	8,439,258
Restricted Stock (in shares)
Stock Warrants (in shares)	191,000	67,000	193,000	57,000
Diluted Earnings Per Common Share (in shares)	8,629,523	8,506,268	8,631,566	8,495,752
Earnings Per Share - Basic (in dollars per share)	$ 0.31	$ 0.22	$ 0.82	$ 0.63
Earnings Per Share - Diluted (in dollars per share)	$ 0.30	$ 0.22	$ 0.81	$ 0.62