Fair Value (Tables)

3 Months Ended

Mar. 31, 2018

Fair Value Disclosures [Abstract]

Information About Our Fixed Rate Financial Instruments Not Measured at Fair Value

Information about our fixed rate financial instruments not measured at fair value follows:

	March 31, 2018				December 31, 2017
	Carrying Amount		Fair Value		Carrying Amount		Fair Value		Valuation Technique
	(In thousands)
Fixed rate debt	(110,266	)	(112,514	)	(109,197	)	(109,114	)	Level 2

Fair Value Measurements, Nonrecurring

Non-financial assets measured at fair value on a non-recurring basis are as follows:

	March 31, 2018								December 31, 2017
	Level 1		Level 2		Level 3		Total		Level 1		Level 2		Level 3		Total
	(In thousands)
Non-financial Assets and Liabilities:
Real estate held for sale	$	—	$	—	$	—	$	—	$	—	$	180,247	$	—	$	180,247
Central Texas water assets	$	—	$	—	$	—	$	—	$	—	$	—	$	1,987	$	1,987