Quarterly report pursuant to Section 13 or 15(d)

Concentrations of Risks (Details)

v2.4.0.6
Concentrations of Risks (Details)
3 Months Ended 6 Months Ended 3 Months Ended 6 Months Ended 12 Months Ended
Sep. 30, 2012
Net revenue
Sales risk
TTI, Inc.
customer
Sep. 30, 2011
Net revenue
Sales risk
TTI, Inc.
customer
Sep. 30, 2012
Net revenue
Sales risk
TTI, Inc.
customer
Sep. 30, 2011
Net revenue
Sales risk
TTI, Inc.
customer
Sep. 30, 2012
Net revenue
Sales risk
TTI, Inc.
Minimum
Sep. 30, 2011
Net revenue
Sales risk
TTI, Inc.
Minimum
Sep. 30, 2012
Net revenue
Sales risk
TTI, Inc.
Minimum
Sep. 30, 2011
Net revenue
Sales risk
TTI, Inc.
Minimum
Sep. 30, 2012
Net revenue
Electronics distributor risk
Sep. 30, 2011
Net revenue
Electronics distributor risk
Sep. 30, 2012
Accounts receivable
Credit risk
Mar. 31, 2012
Accounts receivable
Credit risk
Sep. 30, 2012
Number of employees
Unionized labor risk
Mexico
employee
Sep. 30, 2012
Number of employees
Unionized labor risk
Portugal
employee
Sep. 30, 2012
Number of employees
Unionized labor risk
Italy
employee
Sep. 30, 2012
Number of employees
Unionized labor risk
Indonesia
employee
Sep. 30, 2012
Number of employees
Unionized labor risk
China
employee
Sep. 30, 2012
Number of employees
Unionized labor risk
Bulgaria
employee
Sep. 30, 2012
Number of employees
Unionized labor risk
Finland
employee
Sep. 30, 2012
Number of employees
Unionized labor risk
Sweden
employee
Sep. 30, 2012
Number of employees
Employee risk
employee
Sep. 30, 2012
Number of employees
Employee risk
United States
employee
Sep. 30, 2012
Number of employees
Employee risk
Mexico
employee
Sep. 30, 2012
Number of employees
Employee risk
Asia
employee
Sep. 30, 2012
Number of employees
Employee risk
Europe
employee
Concentration of Risk                                                  
Number of customers that accounted for over 10% of sales 1 1 1 1                                          
Concentration risk, percentage         10.00% 10.00% 10.00% 10.00% 44.00% 44.00%                              
Disclosure threshold (as a percent)                     10.00% 10.00%                          
Number of employees                         3,400 100 700 200 200 250 200 100 10,000 600 5,000 2,500 1,900