Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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This element represents acquisition-related costs incurred to effect a business combination which costs have been expensed during the period. Such costs include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity securities.

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Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

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Amount of liabilities incurred by the acquirer as part of consideration transferred in a business combination.

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The amount of identifiable intangible assets recognized as of the acquisition date.

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Amount of liabilities assumed at the acquisition date.

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Percentage of equity in the acquiree held by the acquirer immediately before the acquisition date in a business combination.

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The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

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Amount of increase (decrease) from adjustments after acquisition date under purchase accounting 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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Acquisitions (Details) - USD ($) $ in Thousands		1 Months Ended			3 Months Ended
Acquisitions (Details) - USD ($) $ in Thousands	Jan. 16, 2020	Jan. 31, 2020	Aug. 31, 2019	Dec. 31, 2018	Mar. 31, 2020	Mar. 31, 2019	Jan. 15, 2020
Business Acquisition [Line Items]
Acquisition Goodwill					$ 12,301
Measurement period adjustments					(98)
Acquisition related costs					(900)	$ (100)
Location, Inc
Business Acquisition [Line Items]
Remaining equity interest acquired	66.00%
Consideration transferred					11,500
Acquisition Goodwill				$ 12,300
Ownership percentage							34.00%
Step-up gain	$ 600
Location, Inc \| Technology-Based Intangible Assets
Business Acquisition [Line Items]
Intangible assets acquired	6,000
Estimated average life in years		10 years
Location, Inc \| Client lists
Business Acquisition [Line Items]
Intangible assets acquired	300
Estimated average life in years		5 years
Location, Inc \| Trademarks
Business Acquisition [Line Items]
Intangible assets acquired	800
Estimated average life in years		8 years
Location, Inc \| Non-compete agreements
Business Acquisition [Line Items]
Intangible assets acquired	$ 400
Estimated average life in years		5 years
National Tax Search LLC
Business Acquisition [Line Items]
Consideration transferred			$ 15,000
Contingent consideration			7,500
Measurement period adjustments					100
Contract liabilities			2,500
Goodwill deductible amount for tax purposes			5,400
National Tax Search LLC \| Technology-Based Intangible Assets
Business Acquisition [Line Items]
Intangible assets acquired			$ 3,300
Estimated average life in years			7 years
National Tax Search LLC \| Client lists
Business Acquisition [Line Items]
Intangible assets acquired			$ 5,000
Estimated average life in years			10 years
National Tax Search LLC \| Trademarks
Business Acquisition [Line Items]
Intangible assets acquired			$ 1,000
Estimated average life in years			7 years
National Tax Search LLC \| Non-compete agreements
Business Acquisition [Line Items]
Intangible assets acquired			$ 300
Estimated average life in years			5 years
UWS
Business Acquisition [Line Items]
Acquisition Goodwill					0
Measurement period adjustments					(98)
PIRM
Business Acquisition [Line Items]
Acquisition Goodwill					12,301
Measurement period adjustments					$ 0