Fair Value - Assets Measured at Fair Value on Non-recurring Basis (Details) $ in Thousands	Dec. 31, 2019 USD ($)
Non-Recurring Basis \| Impaired loans carried at fair value of collateral \| Significant Unobservable Inputs (Level 3)
Fair Value Pending Completion
Assets, fair value	$ 130

Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258

Name:	us-gaap_AssetsFairValueDisclosure
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant