Basis of Presentation	9 Months Ended
Sep. 30, 2014
Basis of Presentation [Abstract]
Basis of Presentation	(1) Basis of Presentation The accompanying consolidated financial statements include the accounts of Mid Penn Bancorp, Inc. and its wholly-owned subsidiaries, Mid Penn Bank (“Bank”), and the Bank’s wholly-owned subsidiary Mid Penn Insurance Services, LLC (collectively, “Mid Penn”). All material intercompany accounts and transactions have been eliminated in consolidation. Certain information and disclosures normally included in consolidated financial statements prepared in accordance with accounting principles generally accepted in the United States of America (“GAAP”) have been condensed or omitted pursuant to the rules and regulations of the Securities and Exchange Commission (“SEC”). Mid Penn believes the information presented is not misleading and the disclosures are adequate. For comparative purposes, the September 30, 2013 and December 31, 2013 balances have been reclassified, when necessary, to conform to the 2014 presentation. Such reclassifications had no impact on net income. The results of operations for interim periods are not necessarily indicative of operating results expected for the full year. These interim consolidated financial statements should be read in conjunction with the audited consolidated financial statements and notes thereto included in Mid Penn’s Annual Report on Form 10-K for the year ended December 31, 2013. On August 27, 2014 Mid Penn, and Phoenix Bancorp, Inc., (“Phoenix”), entered into a merger agreement that provides for the combination of the two companies. Under the merger agreement, Phoenix will merge with and into Mid Penn, with Mid Penn remaining as the surviving entity, and the separate corporate existence of Phoenix will cease. Miners Bank, a wholly-owned subsidiary of Phoenix, will merge with and into Mid Penn Bank, with Mid Penn Bank continuing as the surviving entity. Before the merger is completed, the shareholders of Mid Penn and Phoenix must approve and adopt the merger agreement and customary regulatory approvals received. Refer to footnote 12, as well as Form 8-K filed on August 27, 2014, for more information. Mid Penn has evaluated events and transactions occurring subsequent to the balance sheet date of September 30, 2014, for items that should potentially be recognized or disclosed in these consolidated financial statements. The evaluation was conducted through the date these consolidated financial statements were issued.

(1) Basis of Presentation

The accompanying consolidated financial statements include the accounts of Mid Penn Bancorp, Inc. and its wholly-owned subsidiaries, Mid Penn Bank (“Bank”), and the Bank’s wholly-owned subsidiary Mid Penn Insurance Services, LLC (collectively, “Mid Penn”). All material intercompany accounts and transactions have been eliminated in consolidation.

Certain information and disclosures normally included in consolidated financial statements prepared in accordance with accounting principles generally accepted in the United States of America (“GAAP”) have been condensed or omitted pursuant to the rules and regulations of the Securities and Exchange Commission (“SEC”). Mid Penn believes the information presented is not misleading and the disclosures are adequate. For comparative purposes, the September 30, 2013 and December 31, 2013 balances have been reclassified, when necessary, to conform to the 2014 presentation. Such reclassifications had no impact on net income. The results of operations for interim periods are not necessarily indicative of operating results expected for the full year. These interim consolidated financial statements should be read in conjunction with the audited consolidated financial statements and notes thereto included in Mid Penn’s Annual Report on Form 10-K for the year ended December 31, 2013.

On August 27, 2014 Mid Penn, and Phoenix Bancorp, Inc., (“Phoenix”), entered into a merger agreement that provides for the combination of the two companies. Under the merger agreement, Phoenix will merge with and into Mid Penn, with Mid Penn remaining as the surviving entity, and the separate corporate existence of Phoenix will cease. Miners Bank, a wholly-owned subsidiary of Phoenix, will merge with and into Mid Penn Bank, with Mid Penn Bank continuing as the surviving entity. Before the merger is completed, the shareholders of Mid Penn and Phoenix must approve and adopt the merger agreement and customary regulatory approvals received. Refer to footnote 12, as well as Form 8-K filed on August 27, 2014, for more information.

Mid Penn has evaluated events and transactions occurring subsequent to the balance sheet date of September 30, 2014, for items that should potentially be recognized or disclosed in these consolidated financial statements. The evaluation was conducted through the date these consolidated financial statements were issued.