v3.26.1
SHARE-BASED COMPENSATION PLANS - Summary of Nonvested Restricted Shares Activity (Details) - Orrstown 2011 Incentive Stock Plan - Restricted Stock
6 Months Ended
Jun. 30, 2026
$ / shares
shares
Shares  
Nonvested shares, beginning of year (in shares) | shares 253,755
Granted (in shares) | shares 196,200
Forfeited (in shares) | shares (1,287)
Vested (in shares) | shares (151,906)
Nonvested shares, at period end (in shares) | shares 296,762
Weighted Average Grant Date Fair Value  
Nonvested shares, beginning of year (in usd per share) | $ / shares $ 30.47
Granted (in usd per share) | $ / shares 36.63
Forfeited (in usd per share) | $ / shares 36.40
Vested (in usd per share) | $ / shares 30.66
Nonvested shares, at period end (in usd per share) | $ / shares $ 34.42