Quarterly report pursuant to Section 13 or 15(d)

BENEFIT PLANS - Narrative (Details)

BENEFIT PLANS - Narrative (Details)
3 Months Ended
Jun. 30, 2018
Defined Contribution Plan [Abstract]  
Match - Base pay contributed to the plan matches participant contributions 150% of the first 2% of base pay and 100% of the next 2%.
Post Retirement Benefits  
Benefit Plans (Textuals) [Abstract]  
Employees retirement age for health care and life insurance benefits under unfunded defined benefit post-retirement plan 55
Deferred Compensation Arrangement With Individual Requisite Service Period 10 years