Reinsurance	12 Months Ended
Dec. 31, 2017
Supplemental Schedule of Reinsurance Premiums for Insurance Companies [Abstract]
Reinsurance	Reinsurance. As is industry practice, the Company cedes risks to other title insurance underwriters and reinsurers on certain transactions. However, the Company remains liable if the reinsurer should fail to meet its obligations. The Company also assumes risks from other underwriters on a transactional basis as well as on certain reinsurance treaties. Payments and recoveries on reinsured losses were insignificant during each of the years ended December 31, 2017, 2016, and 2015. The total amount of premiums for assumed and ceded risks was less than 1.0% of consolidated title revenues in each of the last three years and there were no outstanding amounts of reinsurance recoverable or payable at December 31, 2017 and 2016.

Reinsurance

12 Months Ended

Dec. 31, 2017

Supplemental Schedule of Reinsurance Premiums for Insurance Companies [Abstract]

Reinsurance. As is industry practice, the Company cedes risks to other title insurance underwriters and reinsurers on certain transactions. However, the Company remains liable if the reinsurer should fail to meet its obligations. The Company also assumes risks from other underwriters on a transactional basis as well as on certain reinsurance treaties. Payments and recoveries on reinsured losses were insignificant during each of the years ended December 31, 2017, 2016, and 2015. The total amount of premiums for assumed and ceded risks was less than 1.0% of consolidated title revenues in each of the last three years and there were no outstanding amounts of reinsurance recoverable or payable at December 31, 2017 and 2016.