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FAIR VALUE OF FINANCIAL INSTRUMENTS (Details 2) (Fair value on a recurring basis, USD $)
In Thousands, unless otherwise specified
Sep. 30, 2012
Carrying and Fair Value | Interest rate cap
 
Financial Instruments Measured at Fair Value: Available-for-sale securities - (Corporate equity securities)  
Derivative financial instruments $ 10
Carrying and Fair Value | Interest rate swap
 
Financial Instruments Measured at Fair Value: Available-for-sale securities - (Corporate equity securities)  
Derivative financial instruments 104
Carrying and Fair Value | Corporate equity securities
 
Financial Instruments Measured at Fair Value: Available-for-sale securities - (Corporate equity securities)  
Available-for-sale securities 1,249
Level 1 | Corporate equity securities
 
Financial Instruments Measured at Fair Value: Available-for-sale securities - (Corporate equity securities)  
Available-for-sale securities 1,249
Level 2 | Interest rate cap
 
Financial Instruments Measured at Fair Value: Available-for-sale securities - (Corporate equity securities)  
Derivative financial instruments 10
Level 2 | Interest rate swap
 
Financial Instruments Measured at Fair Value: Available-for-sale securities - (Corporate equity securities)  
Derivative financial instruments $ 104