Fair Value Disclosures (Tables)

6 Months Ended

Jun. 30, 2015

Fair Value Disclosures [Abstract]

Schedule of Assets and Liabilities Measured at Fair Value on a Recurring Basis

The following tables summarize the assets and liabilities measured at fair value on a recurring basis by level of the fair value hierarchy for the indicated periods:

			Fair Value Measurements as of June 30, 2015 Using
	Fair Value Measurements at June 30, 2015		Quoted Prices in Active Markets for Identical Assets		Significant Other Observable Inputs		Significant Unobservable Inputs
Description			(Level 1)		(Level 2)		(Level 3)
Mutual funds:
Bond	$	1,750	$	1,750	$	—	$	—
Large cap	2,939		2,939		—		—
International	1,504		1,504		—		—
Mid cap	595		595		—		—
Small cap	503		503		—		—
Balanced	376		376		—		—
Money market funds	500		500		—		—
Total assets (1)	$	8,167	$	8,167	$	—	$	—

⁽¹⁾  As of June 30, 2015, $0.9 million and $7.3 million are included in “Prepaid expenses and other current assets” (liability offset in “Other accrued expenses and other current liabilities”) and “Other non-current assets” (liability offset in “Deferred compensation”), respectively, in the consolidated balance sheets reflecting the non-qualified Deferred Compensation Plan assets.

			Fair Value Measurements as of December 31, 2014 Using
	Fair Value Measurements at December 31, 2014		Quoted Prices in Active Markets for Identical Assets		Significant Other Observable Inputs		Significant Unobservable Inputs
Description			(Level 1)		(Level 2)		(Level 3)
Mutual funds:
Bond	$	1,879	$	1,879	$	—	$	—
Large cap	2,852		2,852		—		—
International	1,405		1,405		—		—
Mid cap	606		606		—		—
Small cap	470		470		—		—
Balanced	339		339		—		—
Money market funds	1,235		1,235		—		—
Total assets (1)	$	8,786	$	8,786	$	—	$	—

⁽¹⁾  As of December 31, 2014, $0.7 million and $8.1 million are included in “Prepaid expenses and other current assets” (liability offset in “Other accrued expenses and other current liabilities”) and “Other non-current assets” (liability offset in “Deferred compensation”), respectively, in the consolidated balance sheets reflecting the non-qualified Deferred Compensation Plan assets.