Consolidated Statements of Changes In Shareholders' Equity (Parenthetical) - shares	3 Months Ended
	Jun. 30, 2019	Mar. 31, 2019	Jun. 30, 2018	Mar. 31, 2018
Stock issued during period shares, Director Stock Purchase Plans	1,336	1,361	881	938
Scottdale Bank and Trust Company [Member]
Stock issued during period, shares				1,878,827
Common Stock [Member]
Stock issued during period, shares, Employee Stock Purchase Plans	1,411	1,152	919	736