Quarterly report pursuant to Section 13 or 15(d)

Basis of Presentation and Summary of Business (Details Textual)

v2.4.0.6
Basis of Presentation and Summary of Business (Details Textual)
Apr. 01, 2013
Mar. 30, 2013
Basis of Presentation and Summary of Business (Textual) [Abstract]    
Equity investment percentage in WhiteOak Controls, Inc.   40.00%
Percentage of Common Stock Purchased 60.00%