Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2017

Commitments And Contingencies Disclosure [Abstract]

Fair Value of Annuities

The following table summarizes (in thousands) the fair value of the annuities at December 31, 2017, that the Company has purchased to satisfy its obligations.

Life Insurance Company	A.M. Best Rating	Statement Value of Annuities Exceeding 1% of Statutory Surplus
Pacific Life and Annuity Company	A+	$	17,068
American General Life Insurance Company	A		14,952
New York Life Insurance Company	A++		11,312
Travelers Life and Annuity	A		10,471
Metropolitan Life Insurance Company	A+		6,993
John Hancock Life Insurance Company	A+		6,284
Athene Annuity and Life Company	A		4,760
United of Omaha	A+		4,375
Other			19,721
		$	95,936

Future Minimum Lease Payments

The Company leases equipment and office space under noncancelable operating leases. At December 31, 2017, future minimum lease payments are as follows (in thousands):

2018	$	135
2019		47
2020		37
2021		37
2022		37
	$	293