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PENSION BENEFIT PLANS (Tables)
9 Months Ended
Dec. 31, 2016
Compensation and Retirement Disclosure [Abstract]  
Schedule of Net Periodic Pension Costs of Noncontributory Defined Benefit Pension Plans
The following sets forth the components of the Company's net periodic pension cost of the noncontributory defined benefit pension plans for the three and nine months ended December 31, 2016 and 2015 (in thousands):
 
Three Months Ended
 
Nine Months Ended
 
December 31,
 
December 31,
 
2016
 
2015
 
2016
 
2015
Service cost
$
103

 
$
49

 
$
268

 
$
98

Interest cost
199

 
75

 
520

 
150

Amortization of net loss

 
80

 

 
160

    Net periodic pension cost
$
302

 
$
204

 
$
788

 
$
408