The Company and Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2013

Organization, Consolidation and Presentation of Financial Statements [Abstract]

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

The tables below summarize the Company's financial liabilities and assets that are measured on a recurring basis at fair value:

	Fair Value at December 31, 2013			Fair Value Measurement Using
				Level 1			Level 2			Level 3
Assets (Liabilities) at fair value
Nonqualified deferred compensation asset	$	4,410		$	4,410
Nonqualified deferred compensation liability	$	(4,410	)	$	(4,410	)
Designated derivatives liability	$	(550	)				$	(550	)
Contingent consideration for acquisition of business	$	(48,000	)	$	—		$	—		$	(48,000	)

	Fair Value at December 31, 2012			Fair Value Measurement Using
				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 asset	$	839		$	—		$	839		$	—
Non-designated derivatives liability	$	(336	)	$	—		$	(336	)	$	—
Contingent consideration for acquisition of business	$	(71,500	)	$	—		$	—		$	(71,500	)

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

Beginning balance, January 1, 2012	$	91,600
Payments	(30,000		)
Hoka acquisition contingent consideration	1,100
Change in fair value	8,800
Balance, December 31, 2012	$	71,500
Payments	(25,400		)
Change in fair value	1,900
Balance, December 31, 2013	$	48,000

Schedule of reconciliations of basic to diluted weighted-average common shares outstanding

The reconciliations of basic to diluted weighted-average common shares outstanding were as follows:

	Year Ended December 31,
	2013	2012	2011
Weighted-average shares used in basic computation	34,473,000	36,879,000	38,605,000
Dilutive effect of stock-based awards*	356,000	455,000	660,000
Weighted-average shares used for diluted computation	34,829,000	37,334,000	39,265,000

*Excluded NSUs as of December 31, 2013, 2012, and 2011	—	200,000	—
*Excluded RSUs as of December 31, 2013, 2012, and 2011	795,000	671,000	319,000
*Excluded SARs as of December 31, 2013, 2012, and 2011	525,000	525,000	525,000