XML 66 R51.htm IDEA: XBRL DOCUMENT
v3.22.4

Share-Based Compensation (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2022
Share-Based Compensation |
Schedule of stock plan activity | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Year ended December 31,
​ | ​ | 2022 | ​ | 2021
​ | ​ | ​ | ​ | Weighted- | ​ | ​ | ​ | Weighted-
​ | ​ | ​ |  | Average Grant | ​ | ​ | ​ | Average Grant
​ |  | Awards |  | Date Fair Value |  | Awards |  | Date Fair Value
Restricted Stock and Restricted Stock Unit Awards |  | ​ |  | ​ | ​ | ​ | ​ |  | ​ | ​
Outstanding at beginning of period |  | 260,850 |  | $ | 21.04 | ​ | 325,030 |  | $ | 19.48
Granted |  | 102,265 |  | ​ | 25.44 | ​ | 66,664 |  | ​ | 26.63
Vested |  | (113,562) |  | ​ | 19.25 | ​ | (104,119) |  | ​ | 20.51
Forfeited or cancelled |  | (11,067) |  | ​ | 23.90 | ​ | (26,725) |  | ​ | 18.03
Outstanding at end of period | ​ | 238,486 | ​ | $ | 23.65 | ​ | 260,850 | ​ | $ | 21.04
​

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

X
- Definition Disclosure of the number and weighted-average grant date fair value for restricted stock and restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock and restricted stock units that were granted, vested, or forfeited during the year. + References No definition available. + Details
Name: | us-gaap_ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration