Quarterly report pursuant to Section 13 or 15(d)

Basis of Presentation and Summary of Business (Details Textual)

v2.4.1.9
Basis of Presentation and Summary of Business (Details Textual)
Apr. 01, 2013
Organization, Consolidation and Presentation of Financial Statements [Abstract]  
Percentage of Common Stock Purchased 60.00%snhy_PurchaseOfRemainingInterestInEquityInvestee