Annual report pursuant to Section 13 and 15(d)

Note 3 - Net Income (Loss) Per Common Share (Details Textual)

v3.20.4
Note 3 - Net Income (Loss) Per Common Share (Details Textual)
12 Months Ended
Dec. 31, 2019
shares
Restricted Stock [Member]  
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in shares) 459,654