Restrictions on cash and investments	12 Months Ended
Dec. 31, 2018
Cash and Cash Equivalents [Abstract]
Restrictions on cash and investments	Restrictions on cash and investments. The Company maintains investments in accordance with certain statutory requirements in the states of domicile of our underwriters for the funding of statutory premium reserves. Statutory reserve funds are required to be fully funded and invested in high-quality securities and short-term investments. Statutory reserve funds are not available for current claim payments, which must be funded from current operating cash flow. Included in investments in debt and equity securities are statutory reserve funds of approximately $462.2 million and $490.8 million at December 31, 2018 and 2017, respectively. In addition, included within cash and cash equivalents are statutory reserve funds of approximately $37.7 million and $14.2 million at December 31, 2018 and 2017, respectively. Although these cash statutory reserve funds are not restricted or segregated in depository accounts, they are required to be held pursuant to state statutes. If the Company fails to maintain minimum investments or cash and cash equivalents sufficient to meet statutory requirements, the Company may be subject to fines or other penalties, including potential revocation of its business license. These funds are not available for any other purpose. In the event that insurance regulators adjust the determination of the statutory premium reserves of the Company’s title insurers, these restricted funds as well as statutory surplus would correspondingly increase or decrease. A substantial majority of consolidated cash and investments at each year end was held by the Company’s title insurance subsidiaries. Generally, the types of investments a title insurer can make are subject to legal restrictions. Furthermore, the transfer of funds by a title insurer to its parent or subsidiary operations, as well as other related party transactions, is restricted by law and generally requires the approval of state insurance authorities.

Restrictions on cash and investments. The Company maintains investments in accordance with certain statutory requirements in the states of domicile of our underwriters for the funding of statutory premium reserves. Statutory reserve funds are required to be fully funded and invested in high-quality securities and short-term investments. Statutory reserve funds are not available for current claim payments, which must be funded from current operating cash flow. Included in investments in debt and equity securities are statutory reserve funds of approximately $462.2 million and $490.8 million at December 31, 2018 and 2017, respectively. In addition, included within cash and cash equivalents are statutory reserve funds of approximately $37.7 million and $14.2 million at December 31, 2018 and 2017, respectively. Although these cash statutory reserve funds are not restricted or segregated in depository accounts, they are required to be held pursuant to state statutes. If the Company fails to maintain minimum investments or cash and cash equivalents sufficient to meet statutory requirements, the Company may be subject to fines or other penalties, including potential revocation of its business license. These funds are not available for any other purpose. In the event that insurance regulators adjust the determination of the statutory premium reserves of the Company’s title insurers, these restricted funds as well as statutory surplus would correspondingly increase or decrease.

A substantial majority of consolidated cash and investments at each year end was held by the Company’s title insurance subsidiaries. Generally, the types of investments a title insurer can make are subject to legal restrictions. Furthermore, the transfer of funds by a title insurer to its parent or subsidiary operations, as well as other related party transactions, is restricted by law and generally requires the approval of state insurance authorities.