XML 41 R29.htm IDEA: XBRL DOCUMENT
v3.20.2

Note 6 - Share-based Payments (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2020
Notes Tables |
Disclosure of Share-based Compensation Arrangements by Share-based Payment Award [Table Text Block] |
Award | Grant Date |  | Shares/ Units Granted |  |  | Weighted Average Grant-Date Fair Value per Award |  | Vesting
Restricted Stock Units Granted: |  |  |  |  |  |  |  |  |  |
With Dividend Equivalent: |  |  |  |  |  |  |  |  |  |
To Key Management Employees | February 3, 2020 |  |  | 3,000 |  |  | $ | 54.0450 |  | 25% per year through February 6, 2024
To Executive Officers | February 12, 2020 |  |  | 15,300 |  |  | $ | 54.0607 |  | 25% per year through February 6, 2024
Without Dividend Equivalent: |  |  |  |  |  |  |  |  |  |
To Nonexecutive Employees | April 20, 2020 |  |  | 14,975 |  |  | $ | 40.18 |  | 100% April 8, 2024
Stock Performance Awards Granted: |  |  |  |  |  |  |  |  |  |
Under Executive Agreement | February 12, 2020 |  |  | 47,600 |  |  | $ | 47.10 |  | December 31, 2022
Under Legacy Agreement | February 12, 2020 |  |  | 7,400 |  |  | $ | 52.20 |  | December 31, 2022
Restricted Stock Granted to Nonemployee Directors | April 20, 2020 |  |  | 17,400 |  |  | $ | 44.85 |  | 33% per year through April 8, 2023
Share-based Payment Arrangement, Activity [Table Text Block] |
|  | Three months ended |  |  | Six months ended |
|  | June 30, |  |  | June 30, |
(in thousands) |  | 2020 |  |  | 2019 |  |  | 2020 |  |  | 2019 |
Stock Performance Awards Granted to Executive Officers |  | $ | 712 |  |  | $ | 1,418 |  |  | $ | 2,412 |  |  | $ | 2,531 |
Restricted Stock Dividend Equivalent Units Granted to Executive Officers and Key Employees |  |  | 106 |  |  |  | 383 |  |  |  | 785 |  |  |  | 810 |
Restricted Stock Granted to Nonemployee Directors |  |  | 236 |  |  |  | 204 |  |  |  | 440 |  |  |  | 369 |
Restricted Stock Units Granted to Nonexecutive Employees |  |  | 141 |  |  |  | 143 |  |  |  | 275 |  |  |  | 234 |
ESPP (15% discount) |  |  | 42 |  |  |  | - |  |  |  | 95 |  |  |  | - |
Totals |  | $ | 1,237 |  |  | $ | 2,148 |  |  | $ | 4,007 |  |  | $ | 3,944 |

X
- Definition Tabular disclosure of share-based payment arrangement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5047-113901 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
Name: | us-gaap_DisclosureOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of activity for award under share-based payment arrangement. Includes, but is not limited to, outstanding award at beginning and end of year, granted, exercised, forfeited, and weighted-average grant date fair value. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
Name: | us-gaap_ScheduleOfShareBasedCompensationActivityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_TableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration