Revenue Recognition (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Disaggregation of Revenue [Line Items]
Revenue from contracts with customers	$ 3,096
Total Revenues	33,776	$ 37,793
Escrow and other title-related fees
Disaggregation of Revenue [Line Items]
Revenue from contracts with customers	1,504
Non-title services
Disaggregation of Revenue [Line Items]
Revenue from contracts with customers	1,592
Net premiums written
Disaggregation of Revenue [Line Items]
Other sources of revenue	29,559
Investment related revenue
Disaggregation of Revenue [Line Items]
Other sources of revenue	898
Other
Disaggregation of Revenue [Line Items]
Other sources of revenue	$ 223