2. Restructuring

2014 Restructuring

On May 6, 2014, the Board of Directors approved a plan of restructuring intended to streamline and flatten the Company’s organization, reduce overall headcount by approximately 20%, and reduce its overall cost structure by approximately $2.0 million per quarter. The restructuring plan resulted in special charges totaling $1.8 million recorded during the three-month period ended June 30, 2014. These charges were for non-cash stock-based compensation expense of $1.3 million, severance costs for affected employees of $0.4 million, and other related costs of $0.1 million.

2013 Restructuring

On July 25, 2013, the Board of Directors approved a plan of restructuring intended to bring the Company’s operating expenses better in line with revenues. The restructuring plan involved a realignment of organizational structures, facility consolidations/closures, and headcount reductions of approximately 26% of the Company’s worldwide workforce. The restructuring plan was implemented primarily during the three-month period ended September 30, 2013 and resulted in annualized savings of approximately $16.0 million.

The restructuring plan resulted in special charges totaling $5.6 million recorded in the year ended December 31, 2013. These charges were for lease/rental terminations of $3.3 million, severance costs for affected employees of $1.1 million, equipment, and improvements write-offs as a result of our lease/rental terminations of $1.0 million and other related costs of $0.2 million.

In the year ended December 31, 2014, we increased the reserve by $0.6 million due to changes in our assumptions on future sublease income on our lease terminations of $0.8 million, partially offset by adjustments to our one-time employee termination benefits.

Following is the activity in our restructuring liability for the year ended December 31, 2015 (in thousands):


	December 31, 2014								December 31, 2015
	Balance		Provision-net			Usage			Balance
Lease/rental terminations	$	2,800	$	(13	)	$	(664	)	$	2,123
Datacenter consolidation, other		89		13			(16	)		86

Total	$	2,889	$	—		$	(680	)	$	2,209