EMPLOYEE BENEFIT PLANS (Details) - USD ($) $ in Millions |
12 Months Ended | |
|---|---|---|
Dec. 31, 2019 |
Dec. 31, 2018 |
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| 401(k) plans | ||
| Employer's matching contribution (as a percent) | 70.00% | |
| Maximum contribution by employer as a percentage of employee's compensation | 5.00% | |
| Vesting period of employer's contributions | 3 years | |
| Contributions by employer | $ 1.0 | $ 1.0 |
| Nonqualified deferred compensation plan | ||
| Maximum percentage of annual salary and bonus that may be deferred | 100.00% | |
| Period for payment of obligation upon separation, one | 3 years | |
| Period for payment of obligation upon separation, two | 5 years | |
| Deferred compensation plan assets | $ 1.2 | $ 1.3 |
| X | ||||||||||
- Definition Represents the maximum percentage of salary and bonus that may be deferred by participating employees under the deferred compensation plan. No definition available.
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| X | ||||||||||
- Definition Represents the period one for the payment of obligation upon separation of employment of the participant under the deferred compensation plan. No definition available.
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| X | ||||||||||
- Definition Represents the period two for the payment of obligation upon separation of employment of the participant under the deferred compensation plan. No definition available.
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| X | ||||||||||
- Definition Represents the period after which employer's contribution vest under the defined contribution plan. No definition available.
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Carrying amount as of the balance sheet date of assets held under deferred compensation agreements. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Amount of cost for defined contribution plan. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Percentage of employees' gross pay for which the employer contributes a matching contribution to a defined contribution plan. No definition available.
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| X | ||||||||||
- Definition Maximum percentage of employee gross pay the employee may contribute to a defined contribution plan. No definition available.
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