BANK BORROWINGS AND LONG-TERM DEBT (Details 2) (USD $)
Mar. 31, 2015
Mar. 31, 2014
Repayments of long-term debt    
2016 $ 46,162,000  
2017 52,500,000  
2018 52,500,000  
2019 922,500,000  
2020 500,000,000  
Thereafter 510,071,000  
Carrying Amount 2,083,733,000 2,102,595,000
Capital lease obligations 5,300,000 8,900,000
Short-term obligations 2,800,000 4,200,000
Long term obligations $ 2,500,000 $ 4,700,000