Leases - Maturities of Operating Lease Payments (Details) - USD ($)	Dec. 31, 2019	Dec. 31, 2018
Undiscounted Future Operating Lease Payments after Adoption of ASC 842
2020	$ 558,000
2021	594,000
2022	329,000
2023	284,000
2024	263,000
Thereafter	12,019,000
Total undiscounted lease payments	14,047,000
Less imputed interest	(10,210,000)
Lease Liability	$ 3,837,000	$ 4,074,000
Future Minimum Payments Due under Operating Leases before Adoption of ASC 842
2019		504,000
2020		610,000
2021		517,000
2022		321,000
2023		281,000
Thereafter		12,297,000
Future minimum payments due under operating leases		$ 14,530,000

Amount of lessee's undiscounted obligation for lease payments for operating lease.

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Present value of lessee's discounted obligation for lease payments from operating lease.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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