Note 13 - Earnings Per Share - Summary of Earnings Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Net Income Available to Common Stockholders	$ 2,433	$ 1,761	$ 4,339	$ 3,417
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	59,000	193,000	52,000
Weighted-Average Number of Shares Outstanding for Diluted Earnings Per Common Share (in shares)	8,630,207	8,497,618	8,632,465	8,490,540
Basic (in dollars per share)	$ 0.29	$ 0.21	$ 0.51	$ 0.40
Diluted (in dollars per share)	$ 0.28	$ 0.21	$ 0.50	$ 0.40