Interim Financial Statements	9 Months Ended
Sep. 30, 2017
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Interim Financial Statements	1. Interim Financial Statements The unaudited consolidated financial statements of Landmark Bancorp, Inc. (the “Company”) and subsidiaries have been prepared in accordance with the instructions to Form 10-Q. Accordingly, they do not include all the information and footnotes required by generally accepted accounting principles (“GAAP”) for complete financial statements and should be read in conjunction with the Company’s most recent annual report on Form 10-K, containing the latest audited consolidated financial statements and notes thereto. The consolidated financial statements in this report have not been audited by an independent registered public accounting firm, but in the opinion of management, all adjustments, consisting of normal recurring accruals, considered necessary for a fair presentation of financial statements, have been reflected herein. The results of the nine months ended September 30, 2017 are not necessarily indicative of the results expected for the year ending December 31, 2017 or for any other future time period. The Company has evaluated subsequent events for recognition and disclosure up to the date the financial statements were issued.

Interim Financial Statements

9 Months Ended

Sep. 30, 2017

Organization, Consolidation and Presentation of Financial Statements [Abstract]

1. Interim Financial Statements

The unaudited consolidated financial statements of Landmark Bancorp, Inc. (the “Company”) and subsidiaries have been prepared in accordance with the instructions to Form 10-Q. Accordingly, they do not include all the information and footnotes required by generally accepted accounting principles (“GAAP”) for complete financial statements and should be read in conjunction with the Company’s most recent annual report on Form 10-K, containing the latest audited consolidated financial statements and notes thereto. The consolidated financial statements in this report have not been audited by an independent registered public accounting firm, but in the opinion of management, all adjustments, consisting of normal recurring accruals, considered necessary for a fair presentation of financial statements, have been reflected herein. The results of the nine months ended September 30, 2017 are not necessarily indicative of the results expected for the year ending December 31, 2017 or for any other future time period. The Company has evaluated subsequent events for recognition and disclosure up to the date the financial statements were issued.