XML 87 R63.htm IDEA: XBRL DOCUMENT v2.4.0.6
Pension Plans And Other Post Retirement Benefits (Schedule Of The Change In The Benefit Obligation Of CDT Defined Benefit Plan) (Details) (USD $)
In Thousands, unless otherwise specified
9 Months Ended 12 Months Ended
Mar. 31, 2012
Jun. 30, 2011
Compensation and Retirement Disclosure [Abstract]    
Benefit obligation-beginning of period $ 18,231 $ 15,507
Service cost 248 350
Interest cost 666 868
Benefits paid (320) (423)
Actuarial (gain) loss 3,527 (688)
Foreign exchange (gain) loss (1,377) 2,617
Benefit obligation-end of period 20,975 18,231
Less: current portion (507) (489)
Noncurrent portion of benefit obligation $ 20,468 $ 17,742