Other Assets Other Assets (Details Textuals)	12 Months Ended
	Dec. 31, 2018 USD ($)
Investment [Line Items]
Equity Method Investment, Other than Temporary Impairment	$ 5,900,000
Equity Method Investment, Amount Sold	$ 286,000
Equity Method Investment, Number Sold	1
Equity Investments Without Readily Determinable Fair Value [Member]
Investment [Line Items]
Available-for-sale Securities, Equity Securities	$ 1,200,000
Community Reinvestment Act Investments [Member]
Investment [Line Items]
Affordable Housing Project Investment, Write-down, Amount	$ 278,000