Fair Value Measurements (Tables)

9 Months Ended

Sep. 30, 2013

Fair Value Disclosures [Abstract]

Schedule of Company's financial assets and liabilities measured on a recurring basis at fair value

The table below summarizes the Company’s financial assets and liabilities that are measured on a recurring basis at fair value:

	Fair value at September 30,			Fair Value Measurement Using
	2013			Level 1			Level 2			Level 3
Assets (liabilities) at fair value
Nonqualified deferred compensation asset	$	4,168		$	4,168		$	—		$	—
Nonqualified deferred compensation liability	$	(4,168	)	$	(4,168	)	$	—		$	—
Non-designated derivatives assets	$	94		$	—		$	94		$	—
Designated derivatives liability	$	(696	)	$	—		$	(696	)	$	—
Non-designated derivatives liability	$	(126	)	$	—		$	(126	)	$	—
Contingent consideration for acquisition of business	$	(46,923	)	$	—		$	—		$	(46,923	)

	Fair value at December 31,			Fair Value Measurement Using
	2012			Level 1			Level 2			Level 3
Assets (liabilities) at fair value
Nonqualified deferred compensation asset	$	3,653		$	3,653		$	—		$	—
Nonqualified deferred compensation liability	$	(3,653	)	$	(3,653	)	$	—		$	—
Non-designated derivatives assets	$	839		$	—		$	839		$	—
Non-designated derivatives liabilities	$	(336	)	$	—		$	(336	)	$	—
Contingent consideration for acquisition of business	$	(71,460	)	$	—		$	—		$	(71,460	)

Schedule of reconciliation of beginning and ending amounts related to the fair value for contingent consideration for acquisition of business, categorized as Level 3

The following table presents a reconciliation of the Level 3 measurement:

Balance, December 31, 2012	$	71,500
Payments	(25,400		)
Change in fair value	800
Balance, September 30, 2013	$	46,900