Annual report pursuant to Section 13 and 15(d)

Note 2 - Summary of Significant Accounting Policies - Summary of Income and Share Amounts Utilized to Calculate Basic and Diluted Net Income Per Common Share (Details)

v3.8.0.1
Note 2 - Summary of Significant Accounting Policies - Summary of Income and Share Amounts Utilized to Calculate Basic and Diluted Net Income Per Common Share (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2017
Dec. 31, 2016
Net loss (in thousands) $ (20,707) $ (222)
Weighted average common shares outstanding:    
Basic (in shares) 22,739,651 22,617,901
Dilutive effect of restricted shares, options and non-vested share awards (in shares)
Diluted (in shares) 22,739,651 22,617,901
Antidilutive awards: (in shares) 490,428 90,715