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Severance and Other Charges (Tables)
12 Months Ended
Dec. 31, 2012
Schedule of Restructuring and Related Costs [Table Text Block]

 

Years Ended

December 31,

 

2012

 

2011

Employee severance expense

$ 572

 

$ ─

Lease termination costs

184

 

Asset impairment

133

 

Total severance and other charges

$ 889

 

$ ─

Schedule of Restructuring Reserve by Type of Cost [Table Text Block]

 

Severance

 

Lease Exit Costs

 

Other Charges

 

Total

Accrual at December 31, 2011

$ ─

0

$ ─

 

$ ─

 

$ ─

Provision in 2012

572

 

184

 

133

 

889

Payments and other settlements in 2012

(266)

 

 

(133)

 

(399)

Accrual at December 31, 2012

$ 306

 

$ 184

 

$ ─

 

$ 490