Derivative Instruments (Tables)

12 Months Ended

Dec. 31, 2013

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Schedule of Interest Rate Derivatives

The following table summarizes the fair value and presentation of the interest rate swaps as hedging instruments in the accompanying consolidated balance sheets (in thousands):

	2013 Fair Value		2012 Fair Value
Deferred revenue and other noncurrent liabilities	$	—	$	98

Schedule of Net Investment Hedges

The following table summarizes the effect of the interest rate swap on the consolidated statements of income for the fiscal years 2013, 2012 and 2011 (in thousands):

	2013		2012		2011
Loss on swap in accumulated other comprehensive loss (pretax)	$	—	$	186	$	209
Realized loss (pretax) recognized in interest expense	—		382		434