Acquisitions (Details) - USD ($) $ in Thousands	3 Months Ended
	Jun. 30, 2019	Apr. 12, 2019	Mar. 31, 2019
FIRST PRESTONSBURG BANCSHARES INC. [Member]
Business Combination, Acquired Receivables [Abstract]
Total assets			$ 297,100
Deposits			252,100
Subsequent Event [Member] | FIRST PRESTONSBURG BANCSHARES INC. [Member]
Business Combination, Acquired Receivables [Abstract]
Total consideration	$ 43,700
Number of common shares of Peoples issued for each common share of acquired company		12.512
Shares, Outstanding		1,005,478
Subsequent Event [Member] | Special Dividend [Member]
Business Combination, Acquired Receivables [Abstract]
Total consideration	$ 0
Loans [Member] | FIRST PRESTONSBURG BANCSHARES INC. [Member]
Business Combination, Acquired Receivables [Abstract]
Total assets			$ 137,100