XML 31 R87.htm IDEA: XBRL DOCUMENT v2.4.0.8
Borrowings (Redemption Fund) (Details) (Redemption Fund [Member], USD $)
In Thousands, unless otherwise specified
Mar. 31, 2014
Mar. 31, 2013
Redemption Fund [Member]
   
Debt Instrument [Line Items]    
Redemption fund - March 31, 2014 $ 48,575  
2014 6,700  
2015 6,700  
2016 5,025  
Total   $ 67,000