Revenue Recognition (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Disaggregation of Revenue [Line Items]
Revenue from contracts with customers	$ 4,108	$ 4,932	$ 12,490	$ 13,060
Total Revenues	67,633	47,939	159,282	130,618
Escrow and other title-related fees
Disaggregation of Revenue [Line Items]
Revenue from contracts with customers	2,154	2,393	6,014	5,616
Non-title services
Disaggregation of Revenue [Line Items]
Revenue from contracts with customers	1,954	2,539	6,476	7,444
Net premiums written
Disaggregation of Revenue [Line Items]
Other sources of revenue	57,205	40,169	143,311	103,942
Investment-related revenue
Disaggregation of Revenue [Line Items]
Other sources of revenue	6,135	2,693	3,038	13,066
Other
Disaggregation of Revenue [Line Items]
Other sources of revenue	$ 185	$ 145	$ 443	$ 550