Other Assets Narrative (Details) - USD ($)	Dec. 31, 2018	Dec. 31, 2017	Sep. 26, 2008
Variable Interest Entity [Line Items]
Sole ownership of common securities issued by Trust II	$ 315,000
Junior subordinated notes	10,033,000	$ 10,019,000
Investment in Trust II	$ 315,000	$ 315,000
Trust II
Variable Interest Entity [Line Items]
Sole ownership of common securities issued by Trust II			$ 315,000
Junior subordinated notes			$ 10,000,000
Fixed rate			10.50%