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Note 4 - Segment Reporting - Revenue (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020	Dec. 31, 2020
Revenues	$ 328,813	$ 329,081
Net gains (losses) on investments and other financial instruments	(5,181)	(22,027)
Services Revenue, Net	22,895	31,927
Accounts and notes receivable	134,075		$ 121,294
Mortgage segment
Revenues	303,797	315,084
Real Estate segment
Revenues	25,795	26,525
Accounts and notes receivable	15,100		$ 18,800
All Other activities segment
Revenues	4,461	9,691
Title services
Services Revenue, Net	8,057	6,565
Asset management services
Services Revenue, Net	5,534	8,690
Valuation services
Services Revenue, Net	4,886	7,233
Real estate agent services
Services Revenue, Net	14	653
Mortgage services
Services Revenue, Net	4,351	3,133
All Other services
Services Revenue, Net	53	5,653
Operating Segments | Mortgage and Real Estate Services Segment
Revenues	329,592	341,609
Intersegment Eliminations
Revenues	$ (59)	$ (192)

X

- Definition

This concept represents the gains and losses on investments and other financial instruments for the period excluding the impact of changes in the present value of insurance claims and recoveries on insured credit derivatives and VIEs, based on the company's ongoing insurance loss monitoring, which are a component of segment expenses. Also includes other than temporarily impaired losses recognized in earnings.

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The total net amount of mortgage and real estate services revenue from our Services segment.

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Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

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