Securities - Schedule of Securities with Gross Unrealized Losses, Investment Category and Length of Time in Continuous Unrealized Loss Position (Details) - USD ($)	Jun. 30, 2020	Dec. 31, 2019
Securities in Continuous Unrealized Loss Position [Abstract]
Less than 12 months, fair value		$ 13,509,000
Less than 12 months, unrealized (losses)		(56,000)
12 months or more, fair value		5,651,000
12 months or more, unrealized (losses)		(44,000)
Total, fair value	$ 0	19,160,000
Total, unrealized (losses)		(100,000)
Obligations of U.S. Government Corporations and Agencies [Member]
Securities in Continuous Unrealized Loss Position [Abstract]
Less than 12 months, fair value		11,460,000
Less than 12 months, unrealized (losses)		(42,000)
12 months or more, fair value		5,651,000
12 months or more, unrealized (losses)		(44,000)
Total, fair value		17,111,000
Total, unrealized (losses)		(86,000)
Obligations of States and Political Subdivisions [Member]
Securities in Continuous Unrealized Loss Position [Abstract]
Less than 12 months, fair value		2,049,000
Less than 12 months, unrealized (losses)		(14,000)
12 months or more, fair value		0
12 months or more, unrealized (losses)		0
Total, fair value		2,049,000
Total, unrealized (losses)		$ (14,000)