Notes Payable and Other Liabilities (Detail Textuals)	1 Months Ended				1 Months Ended			1 Months Ended
	Aug. 31, 2012 USD ($)	Jul. 31, 2014 USD ($)	Jan. 31, 2014 USD ($)	Jul. 31, 2013 USD ($)	Aug. 07, 2012 Vilebrequin USD ($)	Aug. 07, 2012 Vilebrequin EUR (€)	Aug. 07, 2012 Vilebrequin Unsecured promissory notes	Aug. 31, 2012 LIBOR plus Minimum	Aug. 31, 2012 LIBOR plus Maximum	Aug. 31, 2012 Prime plus Minimum	Aug. 31, 2012 Prime plus Maximum
Debt Instrument [Line Items]
Senior secured credit facility	$ 450,000,000
Term of senior secured credit facility	5 years
Amount available under credit agreement		305,700,000
Spread interest rate								1.50%	2.00%	0.50%	1.00%
Amounts payable under the Company's financing agreement		45,000,000		122,100,000
Business acquisition, liabilities incurred		20,386,000	20,560,000	19,518,000	18,600,000	15,000,000
Business acquisition, interest payable rate							5.00%
Maturity date of promissory notes					Dec. 31, 2017	Dec. 31, 2017
Fair value of promissory notes		20,400,000
Due to noncontrolling shareholder		$ 5,733,000	$ 4,674,000	$ 3,203,000