|
LONG-TERM DEBT (Details Textuals 4) (USD $)
In Millions, unless otherwise specified |
Mar. 31, 2012
Term loan agreement
|
Oct. 29, 2010
Term loan agreement
|
Mar. 31, 2012
Term loan agreement
Maximum
|
Mar. 31, 2012
Term loan agreement
Minimum
|
Mar. 31, 2012
Swap agreement
|
Sep. 30, 2011
Swap agreement
|
Aug. 31, 2011
Swap agreement
|
Jan. 07, 2011
Swap agreement
|
|---|---|---|---|---|---|---|---|---|
| Debt Instrument [Line Items] | ||||||||
| Loan Agreement | $ 33.00 | $ 20.00 | ||||||
| Debt Instrument, Interest Rate, Stated Percentage | 7.00% | 1.50% | 1.90% | |||||
| LIBOR fixed rate | 1.50% | 5.50% | 4.50% | |||||
| Derivative, Average Fixed Interest Rate | 1.56% | |||||||
| fixed rate of interest until maturity | 3.06% |