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Restructuring Costs
6 Months Ended
Jun. 30, 2012
Restructuring and Related Activities [Abstract]  
Restructuring Costs
RESTRUCTURING COSTS
In September 2011, we approved and committed to several initiatives to realign our manufacturing and research and development activities in order to foster growth and enhance profitability. These initiatives are designed to align research and development activities with the location of our customers and reduce product costs. Under this plan, we have reduced our global headcount by approximately 218 people or 13.0% of our total headcount, consolidated our facilities by terminating or exiting several leases, and recorded impairments for assets no longer in use due to the restructuring of our business.
Over the next 3 to 9 months, we will implement the remainder of the restructuring plan as we close facilities and relocate certain functions and expect to incur an additional $4.0 to $9.0 million of restructuring costs during this period. Estimated total expenses to be incurred under this plan are between $13.0 and $18.0 million including the amounts recognized in 2011 and those noted below. Of this total, approximately $5.0 to $6.0 million relates to severance costs, $2.5 million relates to asset impairments, and $5.5 to $9.5 million relates to costs to close facilities and relocate portions of our manufacturing.
The following table summarizes the components of our restructuring costs incurred under this plan (in thousands):
 
 
Three months ended
 
Six months ended
 
Cumulative costs through
 
 
June 30, 2012
 
June 30, 2012
 
June 30, 2012
Severance and related costs
 
$
74

 
447

 
$
4,068

Property and equipment impairments
 
(300
)
 
512

 
2,251

Facility closure costs
 
82

 
1,472

 
3,460

Total restructuring charges
 
$
(144
)
 
$
2,431

 
$
9,779


The gain on property and equipment in the current quarter is due to an adjustment of an estimate of lease impairments that was recognized in the first quarter of 2012.
The following table summarizes our restructuring liabilities under the plan (in thousands):
 
 
Balances at December 31, 2011
 
Costs incurred and charged to expense
 
Cost paid or otherwise settled
 
Effect of change in exchange rates
 
Balances at June 30, 2012
Severance and related costs
 
$
800

 
$
447

 
$
(902
)
 
$
(20
)
 
$
325

Property and equipment impairments
 

 
512

 
(512
)
 

 

Facility closure costs
 
1,019

 
1,472

 
(1,698
)
 

 
793

Total restructuring liabilities
 
$
1,819

 
$
2,431

 
$
(3,112
)
 
$
(20
)
 
$
1,118