Quarterly report pursuant to Section 13 or 15(d)

Note 8 - Share-based Compensation and Cash-based Incentive Compensation - Summary of Share Activity Related to Restricted Stock (Details)

v3.20.2
Note 8 - Share-based Compensation and Cash-based Incentive Compensation - Summary of Share Activity Related to Restricted Stock (Details) - Restricted Stock [Member]
6 Months Ended
Jun. 30, 2020
$ / shares
shares
Nonvested, units (in shares) | shares 123,180
Nonvested, weighted average grant date fair value per unit (in dollars per share) | $ / shares $ 4.55
Vested, units (in shares) | shares (78,428)
Vested (in dollars per share) | $ / shares $ 3.57
Nonvested, units (in shares) | shares 44,752
Nonvested, weighted average grant date fair value per unit (in dollars per share) | $ / shares $ 6.27