Subordinated Debt	6 Months Ended
Jun. 30, 2026
Debt Disclosure [Abstract]
Subordinated Debt	Subordinated Debt Subordinated Debt Assumed November 2021 with the Riverview Acquisition On November 30, 2021, Mid Penn completed its acquisition of Riverview and assumed $25.0 million of Subordinated notes (the "Riverview Notes"). In accordance with purchase accounting principles, the Riverview Notes were recorded at fair value, including a premium of $2.3 million. The notes were treated as Tier 2 capital for regulatory reporting purposes. The Riverview Notes were issued by Riverview on October 6, 2020 in a private placement to certain qualified institutional buyers and accredited institutional investors. The Riverview Notes had a maturity date of October 15, 2030 and initially bore interest at a fixed rate of 5.75% per annum before converting to a floating rate prior to redemption. The Riverview Notes were redeemable beginning on October 15, 2025, and Mid Penn redeemed all of the Riverview Notes on such date. Subordinated Debt Issued December 2020 On December 22, 2020, Mid Penn issued $12.2 million of subordinated notes due December 2030 (the "December 2020 Notes") in a private placement to qualified institutional buyers and accredited investors. The December 2020 Notes were treated as Tier 2 capital for regulatory capital purposes. The December 2020 Notes initially bore interest at a fixed rate of 4.5% per annum before converting to a floating rate prior to redemption. The December 2020 Notes became redeemable beginning December 31, 2025, and Mid Penn redeemed all of the December 2020 Notes on such date. Subordinated Debt Issued March 2020 On March 20, 2020, Mid Penn issued $15.0 million of subordinated notes due March 2030 (the "March 2020 Notes") in a private placement to qualified institutional buyers and accredited investors. The March 2020 Notes were treated as Tier 2 capital for regulatory capital purposes. The March 2020 Notes initially bore interest at a fixed rate of 4.0% per annum before converting to a floating rate prior to redemption. The March 2020 Notes became redeemable on March 30, 2025 and Mid Penn redeemed all of the March 2020 Notes in full on June 30, 2025. Outstanding Balance As of June 30, 2026, the Corporation had no subordinated debt outstanding.

On November 30, 2021, Mid Penn completed its acquisition of Riverview and assumed $25.0 million of Subordinated notes (the "Riverview Notes"). In accordance with purchase accounting principles, the Riverview Notes were recorded at fair value, including a premium of $2.3 million. The notes were treated as Tier 2 capital for regulatory reporting purposes.

The Riverview Notes were issued by Riverview on October 6, 2020 in a private placement to certain qualified institutional buyers and accredited institutional investors. The Riverview Notes had a maturity date of October 15, 2030 and initially bore interest at a fixed rate of 5.75% per annum before converting to a floating rate prior to redemption. The Riverview Notes were redeemable beginning on October 15, 2025, and Mid Penn redeemed all of the Riverview Notes on such date.

On December 22, 2020, Mid Penn issued $12.2 million of subordinated notes due December 2030 (the "December 2020 Notes") in a private placement to qualified institutional buyers and accredited investors. The December 2020 Notes were treated as Tier 2 capital for regulatory capital purposes.

The December 2020 Notes initially bore interest at a fixed rate of 4.5% per annum before converting to a floating rate prior to redemption. The December 2020 Notes became redeemable beginning December 31, 2025, and Mid Penn redeemed all of the December 2020 Notes on such date.

On March 20, 2020, Mid Penn issued $15.0 million of subordinated notes due March 2030 (the "March 2020 Notes") in a private placement to qualified institutional buyers and accredited investors. The March 2020 Notes were treated as Tier 2 capital for regulatory capital purposes.

The March 2020 Notes initially bore interest at a fixed rate of 4.0% per annum before converting to a floating rate prior to redemption. The March 2020 Notes became redeemable on March 30, 2025 and Mid Penn redeemed all of the March 2020 Notes in full on June 30, 2025.