PENSION, PROFIT SHARING, AND OTHER EMPLOYEE BENEFIT PLANS (Net Periodic Benefit Cost) (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
Pension, Profit Sharing, and Other Employee Benefit Plans [Abstract]
Interest cost on projected benefit obligation	$ 403	$ 385	$ 1,207	$ 1,155
Expected return on plan assets	(412)	(466)	(1,236)	(1,396)
Recognized net actuarial loss	264	250	794	750
Net periodic benefit cost	$ 255	$ 169	$ 765	$ 509