STOCK-BASED COMPENSATION (Tables)

12 Months Ended

Dec. 31, 2018

Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]

Schedule of stock option plans, changes in options outstanding

Changes in options outstanding during 2018 were as follows:

						Weighted
				Weighted		Average	Aggregate
				Average		Remaining	Intrinsic
	Number of			Exercise		Contractual	Value
	Options			Price		Term	(In Thousands)
Balance, January 1, 2018		120,083		$	14.41
Exercised during 2018		(23,148	)		15.45
Expired during 2018		(3,790	)		24.82
Forfeited during 2018		(1,835	)		18.91
Balance, December 31, 2018		91,310		$	13.63	2.70 years	$	1,055
Vested and expected to vest		91,310		$	13.63	2.70 years	$	1,055
Exercisable at December 31, 2018		91,310		$	13.63	2.70 years	$	1,055

Schedule of changes in nonvested performance-based shares

Changes in non-vested shares dependent on performance criteria for 2018 were as follows:

				Weighted
				Average
	Number of			Grant Date
	Shares			Fair Value
Balance, January 1, 2018		92,767		$	18.12
Forfeited during 2018		(92,767	)		18.12
Balance, December 31, 2018		—		$	—

Schedule of changes in nonvested shares

Changes in service based restricted stock awards/units for 2018 were as follows:

				Weighted
				Average
	Number of			Grant Date
	Shares			Fair Value
Balance, January 1, 2018		308,625		$	23.96
Granted during 2018		278,267			33.64
Vested during 2018		(158,150	)		21.89
Forfeited during 2018		(19,203	)		28.38
Balance, December 31, 2018		409,539		$	31.13