Leases (Schedule of Supplemental Balance Sheet Information Related to Leases) (Details) - USD ($)	Sep. 30, 2022	Dec. 31, 2021
Assets
Lease right-of-use assets	$ 2,348,000	$ 2,662,000
Liabilities
Lease liabilities	$ 2,545,000	$ 2,933,000

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

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 45
-Paragraph 1
-Subparagraph (b)
-URI https://asc.fasb.org/extlink&oid=123391704&loc=SL77918627-209977

Name:	us-gaap_OperatingLeaseLiability
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant