Quarterly report pursuant to Section 13 or 15(d)

Note 9 - Share-based Compensation and Cash-based Incentive Compensation - Summary of Restricted Stock Activity (Details)

v3.19.2
Note 9 - Share-based Compensation and Cash-based Incentive Compensation - Summary of Restricted Stock Activity (Details) - Restricted Stock [Member]
6 Months Ended
Jun. 30, 2019
$ / shares
shares
Nonvested, units (in shares) | shares 181,832
Nonvested, weighted average grant date fair value per unit (in dollars per share) | $ / shares $ 3.08
Granted (in shares) | shares 46,360
Granted, weighted average grant date fair value per unit (in dollars per share) | $ / shares $ 6.04
Vested (in shares) | shares (105,012)
Vested, weighted average grant date fair value per share (in dollars per share) | $ / shares $ 2.67
Nonvested, units (in shares) | shares 123,180
Nonvested, weighted average grant date fair value per unit (in dollars per share) | $ / shares $ 4.55