SHARE-BASED COMPENSATION PLANS - Schedule of Restricted Shares Compensation Expense (Details) - Orrstown 2011 Incentive Stock Plan - Restricted Stock - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | ||
---|---|---|---|---|
Sep. 30, 2022 |
Sep. 30, 2021 |
Sep. 30, 2022 |
Sep. 30, 2021 |
|
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||||
Restricted share award expense | $ 602 | $ 468 | $ 1,461 | $ 1,380 |
Restricted share award tax benefit | 126 | 98 | 307 | 316 |
Fair value of shares vested | $ 71 | $ 0 | $ 1,935 | $ 1,539 |