EXIT ACTIVITIES AND RESTRUCTURING LIABILITIES (Tables)

6 Months Ended

Jun. 30, 2017

Restructuring and Related Activities [Abstract]

Schedule of transactions and balances for exit activities and restructuring charges

The following table displays the transactions and balances for exit activities and restructuring charges during the six months ended June 30, 2017 and 2016 (in thousands). Our real estate obligations are substantially related to our INAP COLO segment. Severance is spread across both reportable segments.

	Balance December 31, 2016		Initial Charges		Plan Adjustments			Cash Payments			Balance June 30, 2017
Activity for 2017 restructuring charge:
Real estate obligations	$	—	$	4,024	$	322		$	—		$	4,346
Activity for 2016 restructuring charge:
Severance	1,911		$	—	605			(1,679		)	837
Real estate obligations	933		—		379			(370		)	942
Activity for 2015 restructuring charge:
Real estate obligation	111		—		(8		)	(14		)	89
Service contracts	565		—		10			(99		)	476
Activity for 2014 restructuring charge:
Real estate obligation	1,183		—		59			(304		)	938
	$	4,703	$	4,024	$	1,367		$	(2,466	)	$	7,628

	Balance December 31, 2015		Initial Charges		Plan Adjustments			Cash Payments			Balance June 30, 2016
Activity for 2016 restructuring charge:
Real estate obligations	$	—	$	197	$	10		$	(92	)	$	115
Service contracts			42		(21		)	(21		)	—
Activity for 2015 restructuring charge:
Real estate obligation	164		—		(7		)	(122		)	35
Service contracts	843		—		3			(99		)	747
Activity for 2014 restructuring charge:
Real estate obligations	1,701				28			(286		)	1,443
Activity for 2007 restructuring charge:
Real estate obligation	1,170				366			(958		)	578
	$	3,878	$	239	$	379		$	(1,578	)	$	2,918