PENSIONS AND OTHER BENEFITS (Tables)

12 Months Ended

Dec. 31, 2014

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			2012
Change in projected benefit obligation
Benefit obligation at beginning of year	$	5,250		$	6,039		$	7,949
Actuarial (gain)/loss		(977	)		(860	)		1,012
Service cost		—			—			404
Interest cost		277			255			358
Curtailments and settlements		—			—			(3,586	)
Benefits paid		(4,550	)		(184	)		(98	)
Benefit obligation at end of year		—			5,250			6,039
Change in plan assets
Plan assets at estimated fair value at beginning of year		6,868			6,019			6,164
Actual return on plan assets		(2,318	)		1,033			720
Contributions by employer		—			—			129
Curtailments and settlements		—			—			(896	)
Benefits paid		(4,550	)		(184	)		(98	)
Fair value of plan assets at end of year		—			6,868			6,019
Funded status and recognized asset (liability)
included in other assets (liabilities) on the balance sheet	$	—		$	1,618		$	(20	)

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

Years ended December 31, (in thousands)		2014		2013		2012
Unrecognized gain (loss)	$	—	$	924	$	(711	)
Total	$	—	$	924	$	(711	)

Components of net periodic cost

Years ended December 31, (in thousands)		2014			2013			2012
Service cost	$	—		$	—		$	404
Interest cost on benefit obligation		277			255			358
Expected return on plan assets		(297	)		(258	)		(455	)
Amortization of net gain (loss)		(1	)		—			123
Net periodic benefit cost		(21	)		(3	)		430
Additional amount recognized due to settlement or curtailment		—			—			341
		(21	)		(3	)		771
Other changes in plan assets and benefit obligations recognized
in other comprehensive loss (income):
Net actuarial loss (gain)		923			(1,635	)		(2,284	)
Amortization of net gain (loss)		1			—			(123	)
Total recognized in other comprehensive loss (income)		924			(1,635	)		(2,407	)
Total recognized in net periodic cost and other comprehensive loss (income)	$	903		$	(1,638	)	$	(1,636	)