EMPLOYEE BENEFIT PLAN (Details) (USD $)
In Millions, unless otherwise specified |
12 Months Ended | ||
---|---|---|---|
Dec. 31, 2014
|
Dec. 31, 2013
|
Dec. 31, 2012
|
|
Compensation and Retirement Disclosure [Abstract] | |||
Defined contribution plan, employer matching contribution, percent, first 3% of contributions | 100.00% | ||
Defined contribution plan, employer matching contribution, percent of employee's gross pay, first contributions | 3.00% | ||
Defined contribution plan, employer matching contribution, percent, next 2% of contributions | 50.00% | ||
Defined contribution plan, employer matching contribution, percent of employee's gross pay, next contributions | 2.00% | ||
Defined contribution plan, cost recognized | $ 0.4 | $ 0.4 | $ 0.3 |