Commitments and Contingencies (Details) (USD $)	3 Months Ended	6 Months Ended								6 Months Ended
	Sep. 30, 2014	Sep. 30, 2014	Sep. 30, 2014 Indemnification claim	Sep. 30, 2014 Sanuk	Mar. 31, 2014 Sanuk	Sep. 30, 2014 Hoka	Mar. 31, 2014 Hoka	Sep. 30, 2012 Hoka	Sep. 30, 2014 Future capital expenditures	Sep. 30, 2014 Gross profit performance criteria Sanuk
Commitments and Contingencies
Contingent consideration performance percentage applied to gross profit in 2015										40.00%
Business Combination, Contingent Consideration, Liability				$ 25,800,000	$ 28,000,000	$ 1,700,000	$ 1,800,000
Maximum contingent consideration payments								2,000,000
Material commitments									12,000,000
Liability for Uncertain Tax Positions, Current	2,000,000	2,000,000
Income Tax Examination, Penalties and Interest Accrued	1,100,000
Income Tax Examination, Estimate of Possible Loss		$ 300,000
Maximum indemnity period of claims for intellectual property		5 years
Number of pending claims			0