XML 19 R28.htm IDEA: XBRL DOCUMENT v3.2.0.727
Aquisition (narrative) (detail) - Apr. 01, 2014 - USD ($)
Total
Business Acquisition [Line Items]  
Equity Method Investments $ 16,308,000
Equity Ownership Percentage 50.00%
Equiity Investment Right to Acquire Percentage 50.00%