XML 34 R24.htm IDEA: XBRL DOCUMENT
v3.23.1

Note 7 - Stock-based Compensation (Tables) | 3 Months Ended
--- | ---
Mar. 31, 2023
Notes Tables |
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block] |
|  | Three Months Ended March 31, |
|  | 2023 |  |  | 2022 |
Stock-based compensation expense, gross |  | $ | 2 |  |  | $ | 5 |
Income tax benefit at our statutory rate associated with stock-based compensation |  |  | (1 | ) |  |  | (1 | )
Stock-based compensation expense, net |  | $ | 1 |  |  | $ | 4 |
Schedule of Nonvested Restricted Stock Units Activity [Table Text Block] |
|  | Three Months Ended March 31, |
|  | 2023 |  |  | 2022 |
|  |  |  |  |  | Weighted- |  |  |  |  |  |  | Weighted- |
|  |  |  |  |  | Average |  |  |  |  |  |  | Average |
|  | Number |  |  | Grant Date |  |  | Number |  |  | Grant Date |
|  | of |  |  | Fair Value |  |  | of |  |  | Fair Value |
|  | Shares |  |  | Per Share |  |  | Shares |  |  | Per Share |
Restricted common stock: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Outstanding - beginning of period |  |  | 997,745 |  |  | $ | 20.62 |  |  |  | 1,035,728 |  |  | $ | 19.69 |
Granted (1) |  |  | 12,227 |  |  |  | 12.04 |  |  |  | 333,382 |  |  |  | 22.16 |
Vested |  |  | (257,355 | ) |  |  | 20.21 |  |  |  | (294,558 | ) |  |  | 18.56 |
Outstanding - end of period |  |  | 752,617 |  |  | $ | 20.62 |  |  |  | 1,074,552 |  |  | $ | 20.76 |
Restricted Class A common stock: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Outstanding - beginning of period |  |  | 677,238 |  |  | $ | 19.36 |  |  |  | 720,421 |  |  | $ | 18.22 |
Granted (1) |  |  | 25,022 |  |  |  | 13.30 |  |  |  | 250,448 |  |  |  | 20.52 |
Vested |  |  | (203,986 | ) |  |  | 18.76 |  |  |  | (229,758 | ) |  |  | 16.99 |
Outstanding - end of period |  |  | 498,274 |  |  | $ | 19.30 |  |  |  | 741,111 |  |  | $ | 19.38 |
Restricted stock units - common stock: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Outstanding - beginning of period |  |  | 274,145 |  |  | $ | 23.60 |  |  |  | 125,247 |  |  | $ | 19.02 |
Granted |  |  | 587,168 |  |  |  | 11.50 |  |  |  | 259,079 |  |  |  | 23.87 |
Vested |  |  | (247,953 | ) |  |  | 23.64 |  |  |  | (108,921 | ) |  |  | 19.03 |
Forfeited |  |  | (26,192 | ) |  |  | 23.15 |  |  |  | (1,260 | ) |  |  | 19.05 |
Outstanding - end of period |  |  | 587,168 |  |  | $ | 11.50 |  |  |  | 274,145 |  |  | $ | 23.60 |

X
- Definition Tabular disclosure of allocation of amount expensed and capitalized for award under share-based payment arrangement to statement of income or comprehensive income and statement of financial position. Includes, but is not limited to, corresponding line item in financial statement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
Name: | us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the changes in outstanding nonvested restricted stock units. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
Name: | us-gaap_ScheduleOfNonvestedRestrictedStockUnitsActivityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types: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