Fair Value Measurement (Tables)

9 Months Ended

Sep. 30, 2016

Fair Value Disclosures [Abstract]

Financial Instruments Measured at Fair Value

The following table summarizes our assets and liabilities measured at fair value in the accompanying Condensed Consolidated Balance Sheets as of September 30, 2016, and December 31, 2015 (in thousands):

	Fair Value Measurements as of Sept. 30, 2016
	Level 1		Level 2		Level 3		Total
Deferred compensation investments	$	31,334	$	—	$	—	$	31,334
Available for sale investment	20,073		—		—		20,073
Total	$	51,407	$	—	$	—	$	51,407
Deferred compensation investments valued using net asset value as a practical expedient:
Interest in registered investment companies							$	38,052
Fixed income fund							13,344
Total investments at fair value							$	102,803

	Fair Value Measurements as of Dec. 31, 2015
	Level 1		Level 2		Level 3		Total
Deferred compensation investments	$	27,770	$	—	$	—	$	27,770
Available for sale investment	28,090		—		—		28,090
Total	$	55,860	$	—	$	—	$	55,860
Deferred compensation investments valued using net asset value as a practical expedient:
Interest in registered investment companies							$	36,114
Fixed income fund							13,315
Total investments at fair value							$	105,289