Quarterly report pursuant to Section 13 or 15(d)

Note 10 - Earnings (Loss) Per Share - Summary of Income and Share Amounts Utilized to Calculate Basic and Diluted Net Income Per Common Share (Details)

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Note 10 - Earnings (Loss) Per Share - Summary of Income and Share Amounts Utilized to Calculate Basic and Diluted Net Income Per Common 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
Net income (loss) (in thousands) $ 1,135 $ (519) $ 556 $ (820)
Basic (in shares) 19,781,527 20,672,688 19,690,737 22,043,213
Dilutive effect of non-vested awards (in shares) 897,904 813,196
Diluted (in shares) 20,679,431 20,672,688 20,503,933 22,043,213
Basic (in dollars per share) $ 0.06 $ (0.03) $ 0.03 $ (0.04)
Diluted (in dollars per share) $ 0.05 $ (0.03) $ 0.03 $ (0.04)