RESTRUCTURING AND OTHER CHARGES

In December 2011, our management approved and initiated a cost reduction plan ("2011 Restructuring Plan") as part of our broader cost reduction initiatives. We completed the first three phases of our cost reduction plan during 2012, which included the consolidation of our manufacturing and research and development facilities, moving a portion of our outsourced spare parts logistics operations in-house, and workforce reductions. In January 2013, we finalized our plans for the fourth phase of the cost reduction plan. The fourth phase of our cost reduction plan included additional workforce reductions across all areas of the Company and additional contract termination costs related to two vacant facilities. The fourth phase of the 2011 Restructuring Plan was completed during the third quarter of 2013.

As of December 31, 2013, we have incurred $10.5 million in total restructuring and other charges under the 2011 Restructuring Plan, of which $3.7 million was recorded during 2013 and included $0.8 million in contract termination costs related to future rent obligations, net of sublease income, associated with two vacated leased facilities.

The following table summarizes changes in our restructuring accrual for the years ended December 31, 2013, 2012 and 2011 (in thousands):



	Employee Severance Costs			Contract Termination Costs			Other Costs			Total
Balance at December 31, 2010	$	94		$	1,206		$	—		$	1,300
Restructuring charges	452			1,437			—			1,889
Payments	(370		)	(76		)	—			(446		)
Reserve adjustments	(94		)	$	94		—			—
Balance at December 31, 2011	82			2,661			—			2,743
Restructuring charges (1)	4,011			355			704			5,070
Payments	(2,190		)	(1,420		)	(474		)	(4,084		)
Write-off of long-term assets (1)	—			—			(230		)	(230		)
Reserve adjustments	102			4			—			106
Balance at December 31, 2012	2,005			1,600			—			3,605
Restructuring charges	2,413			825			424			3,662
Payments	(4,406		)	(1,322		)	(399		)	(6,127		)
Reserve adjustments	(12		)	—			(25		)	(37		)
Balance at December 31, 2013	$	—		$	1,103		$	—		$	1,103

(1) During 2012, we recorded a $0.2 million charge related to impairment of property and equipment resulting from the transfer of our research, development and prototype production of the Millios system to our facility in Dornstadt, Germany and the consolidation of global manufacturing in our facility in Fremont, California.

For the year ended December 31, 2013, we incurred $2.8 million in employee severance and other costs, which included recruiting costs for our new chief executive officer as well as severance expense for our former chief executive officer totaling approximately $0.6 million. We also incurred $0.8 million in contract termination costs related to future rent obligations, net of sublease income, associated with two vacated leased facilities. We paid $4.8 million in employee severance and other costs and $1.3 million in contract termination costs during 2013.

For the year ended December 31, 2012, we recorded $4.7 million in employee severance and other costs and $0.4 million in contract termination costs. We paid $2.7 million in employee severance and other costs and $1.4 million contract termination costs during 2012.

For the year ended December 31, 2011, we recorded $0.5 million in employee severance and other costs and $1.4 million in contract termination costs. We paid $0.4 million in employee severance costs and $0.1 million contract termination costs during 2011.

As of December 31, 2013, $0.8 million of the accrued restructuring costs was classified as short-term and recorded within other current liabilities in our Consolidated Balance Sheets, and the remaining $0.3 million of the restructuring accrual was classified as long-term and recorded within other liabilities in our Consolidated Balance Sheets.

As of December 31, 2012, $3.4 million of the restructuring accrual was classified as short-term and recorded within other current liabilities in the Consolidated Balance Sheets, and the remaining $0.2 million of the restructuring accrual was classified as long-term and recorded within other liabilities in the Consolidated Balance Sheets.