Revenue Recognition (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Disaggregation of Revenue [Line Items]
Revenue from contracts with customers	$ 3,993	$ 4,418	$ 8,382	$ 8,128
Total Revenues	61,748	42,733	91,649	82,679
Escrow and other title-related fees
Disaggregation of Revenue [Line Items]
Revenue from contracts with customers	2,018	1,901	3,860	3,223
Non-title services
Disaggregation of Revenue [Line Items]
Revenue from contracts with customers	1,975	2,517	4,522	4,905
Net premiums written
Disaggregation of Revenue [Line Items]
Other sources of revenue	47,479	34,978	86,106	63,773
Investment-related revenue (loss)
Disaggregation of Revenue [Line Items]
Other sources of revenue	10,156	3,247	(3,097)	10,373
Other
Disaggregation of Revenue [Line Items]
Other sources of revenue	$ 120	$ 90	$ 258	$ 405