XML 81 R107.htm IDEA: XBRL DOCUMENT v3.20.1
Note 17 - Stock Incentive Plans - Summary of Activity for Performance Share Units (Details) - Performance Share Units [Member]
shares in Thousands
12 Months Ended
Dec. 31, 2019
$ / shares
shares
Number of shares - Nonvested (in shares) | shares 1,938
Weighted average grant date fair value - Nonvested (in dollars per share) | $ / shares $ 1.10
Number of shares - Granted (in shares) | shares 1,437
Weighted average grant date fair value - Granted (in dollars per share) | $ / shares $ 0.94
Number of shares - Vested (in shares) | shares
Weighted average grant date fair value - Vested (in dollars per share) | $ / shares
Number of shares - Canceled or expired (in shares) | shares (1,746)
Weighted average grant date fair value - Canceled or expired (in dollars per share) | $ / shares $ 1
Number of shares - Nonvested (in shares) | shares 1,629
Weighted average grant date fair value - Nonvested (in dollars per share) | $ / shares $ 1.07