Credit facility (Tables)

12 Months Ended

Mar. 31, 2014

Credit Facility [Abstract]

Schedule of Maturities of Long-term Debt [Table Text Block]

The repayment schedule for the term loan portion of the Credit Agreement outstanding at March 31, 2014 is as follows (amounts in thousands):

Year Ending March 31,	Amount
2015	$	17,500
2016	17,500
2017	35,000
2018	35,000
2019	245,000
Total	$	350,000