PENSIONS AND OTHER BENEFITS (Tables)

12 Months Ended

Dec. 31, 2015

Compensation and Retirement Disclosure [Abstract]

Transition from providing retirement benefits under defined pension plan to defined contribution 401(K) plan

Years ended December 31, (in thousands)		2014			2013
Change in projected benefit obligation
Benefit obligation at beginning of year	$	5,250		$	6,039
Actuarial gain		(977	)		(860	)
Service cost		—			—
Interest cost		277			255
Curtailments and settlements		—			—
Benefits paid		(4,550	)		(184	)
Benefit obligation at end of year		—			5,250
Change in plan assets
Plan assets at estimated fair value at beginning of year		6,868			6,019
Actual return on plan assets		(2,318	)		1,033
Contributions by employer		—			—
Curtailments and settlements		—			—
Benefits paid		(4,550	)		(184	)
Fair value of plan assets at end of year		—			6,868
Funded status and recognized asset
included in other assets on the balance sheet	$	—		$	1,618

Components of amounts recognized in accumulated other comprehensive income, before tax effect

Years ended December 31, (in thousands)		2014		2013
Unrecognized gain (loss)	$	—	$	924
Total	$	—	$	924

Components of net periodic cost

Years ended December 31, (in thousands)		2014			2013
Service cost	$	—		$	—
Interest cost on benefit obligation		277			255
Expected return on plan assets		(297	)		(258	)
Amortization of net gain (loss)		(1	)		—
Net periodic benefit cost		(21	)		(3	)
Additional amount recognized due to settlement or curtailment		—			—
		(21	)		(3	)
Other changes in plan assets and benefit obligations recognized
in other comprehensive loss (income):
Net actuarial loss (gain)		923			(1,635	)
Amortization of net gain (loss)		1			—
Total recognized in other comprehensive loss (income)		924			(1,635	)
Total recognized in net periodic cost and other comprehensive loss (income)	$	903		$	(1,638	)