Commitments and Contingencies (Details 3) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2012 Y	Dec. 31, 2011	Dec. 31, 2012 Sanuk	Dec. 31, 2011 Sanuk	Dec. 31, 2012 Sanuk Gross profit performance criteria	Dec. 31, 2012 Hoka	Sep. 30, 2012 Hoka	Dec. 31, 2012 Additional Sheepskin purchase agreement	Dec. 31, 2011 Additional Sheepskin purchase agreement	Dec. 31, 2012 Purchase commitments entered in October 2011	Dec. 31, 2012 Purchase commitments entered in October 2012
Commitments and Contingencies
Maximum indemnity period of claims for intellectual property (in years)	5
Commitments and Contingencies
Advance Deposits								$ 39,000	$ 69,000	$ 50,000
Total Minimum Commitment										270,000	83,000
Remaining Deposit										39,383
Remaining Commitments, Net of Deposit										113,216	79,500
Contingent consideration performance percentage applied to gross profit in 2012					51.80%
Contingent consideration performance percentage applied to gross profit in 2013					36.00%
Contingent consideration performance percentage applied to gross profit in 2015					40.00%
Gross profit amount			25,450
Contingent consideration	1,128	88,100	70,360	91,600		1,100
Contingent consideration included within other accrued expenses			25,450	30,000
Contingent consideration included within long-term liabilities			44,910	61,600
Maximum contingent consideration payments							$ 2,000