Fair Value Measurements (Tables)

6 Months Ended

Jun. 30, 2017

Fair Value Disclosures [Abstract]

Assets Measured at Fair Value on Recurring Basis

The Company had no liabilities required to be measured at fair value at June 30, 2017 and December 31, 2016. The Company’s assets measured at fair value on a recurring basis at June 30, 2017 and December 31, 2016, were as follows (in thousands):

	June 30, 2017		Markets for Identical Assets (Level 1)		Observable Inputs (Level 2)		Unobservable Inputs (Level 3)
Deferred compensation plan investments	$	23,841	$	23,841	$	—	$	—
Total assets measured at fair value	$	23,841	$	23,841	$	—	$	—
	December 31, 2016		Markets for Identical Assets (Level 1)		Observable Inputs (Level 2)		Unobservable Inputs (Level 3)
Deferred compensation plan investments	$	22,204	$	22,204	$	—	$	—
Total assets measured at fair value	$	22,204	$	22,204	$	—	$	—