Quarterly report pursuant to Section 13 or 15(d)

Employee Benefit Plans (Details Textual)

v2.4.0.6
Employee Benefit Plans (Details Textual) (USD $)
In Thousands, unless otherwise specified
6 Months Ended
Sep. 30, 2012
Employee Benefit Plans (Textual) [Abstract]  
Contributions to its defined benefit pension plan $ 0
Contributions to the plan for the fiscal 2013 0
Other postretirement benefit plans [Member]
 
Employee Benefit Plans (Textual) [Abstract]  
Postretirement benefit plan 0
Defined benefit plan, benefits expected to pay $ 104