Transactions with Affiliates (Tables)

12 Months Ended

Dec. 31, 2016

Related Party Transactions [Abstract]

Summary of charges to and from Williams Entities

The following table summarizes the charges to and from the Williams Entities for the years ended December 31, 2016, 2015 and 2014.

	2016		2015		2014
	(In thousands)
Amounts received from the Williams Entities:
Service Agreement:
Services	$	603	$	622	$	663
Insurance premiums and benefits	989		922		960
Reimbursed expenses	252		500		296
	$	1,844	$	2,044	$	1,919
Amounts paid to the Williams Entities:
Rent(a)	$	1,697	$	1,741	$	1,614
Service Agreement:
Business entertainment(b)	155		155		205
Reimbursed expenses	135		226		204
	$	1,987	$	2,122	$	2,023
______

(a) Rent amounts were paid to ClayDesta Buildings, L.P., a Texas limited partnership referred to as CDBLP, of which the Company owns 33.5% and affiliates of the Company own 25.8%. A Williams Entity provides property management services to the buildings owned and operated by CDBLP.

(b) Consists primarily of hunting and fishing recreation for business associates and employees of the Company on land owned by affiliates of Mr. Williams.