Intangible Assets, Goodwill and Title Plant (Details) - USD ($) $ in Thousands	9 Months Ended
Sep. 30, 2020	Sep. 30, 2019
Business Combinations [Abstract]
Impairment of Intangible Assets (Excluding Goodwill)	$ 0	$ 0
Goodwill	4,400
Title Plants	690
Goodwill, Impairment Loss	$ 0	$ 0

Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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Name:	us-gaap_GoodwillImpairmentLoss
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration