|
LONG-TERM DEBT (Parentheticals) (Details) (USD $)
In Millions, unless otherwise specified |
3 Months Ended | 12 Months Ended | ||||||
|---|---|---|---|---|---|---|---|---|
|
Mar. 31, 2013
Term loan agreement maturing October 1, 2015
|
Dec. 31, 2012
Term loan agreement maturing October 1, 2015
|
Jun. 29, 2012
Term loan agreement maturing October 1, 2015
|
Mar. 31, 2013
Term loan agreement maturing October 1, 2015
Maximum
|
Dec. 31, 2012
Term loan agreement maturing October 1, 2015
Maximum
|
Mar. 31, 2013
Term loan agreement maturing October 1, 2015
Minimum
|
Dec. 31, 2012
Term loan agreement maturing October 1, 2015
Minimum
|
Oct. 01, 2012
Term loan agreement, maturing October 1, 2016
|
|
| Debt Instrument [Line Items] | ||||||||
| Face amount of long-term debt | $ 50.0 | $ 20.0 | ||||||
| Fixed rate percentage | 13.25% | |||||||
| Applicable margin rate | 4.75% | 4.75% | 4.00% | 4.00% | ||||
| Interest rate during quarter and year end | 4.75% | 4.75% | ||||||
| Description of interest rate | LIBOR, or 1.0% | LIBOR, or 1.0% |