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Schedule II - Valuation and Qualifying Accounts [Schedule]
 12 Months Ended
Dec. 31, 2012
Valuation and Qualifying Accounts [Abstract]  
Schedule II - Valuation and Qualifying Accounts
Schedule II -Valuation and Qualifying Accounts


The roll forward of valuation accounts were as follows:
 
(Dollars in thousands)
Description
Balance at Beginning of Period
 
Charged to Costs and Expenses
 
Deductions
 
Balance at End of Period
Allowance for doubtful accounts:
 
 
 
 
 
 
 
Year ended December 31, 2012
$
1,912

 
$
1,556

 
$
(1,781
)
(1)
$
1,687

Year ended December 31, 2011
1,085

 
1,500

 
(673)

(1)
1,912

Year ended December 31, 2010
882

 
883

 
(680)

(1)
1,085

 
 
 
 
 
 
 
 
Allowance for excess and obsolete inventory:
 
 
 
 
 
 
 
Year ended December 31, 2012
$
5,046

 
$
4,246

 
$
(746
)
(2)
$
8,546

Year ended December 31, 2011
4,711

 
1,103

 
(768)

(2)
5,046

Year ended December 31, 2010
4,748

 
110

 
(147)

(2)
4,711

 
 
 
 
 
 
 
 
Valuation allowance for deferred tax assets:
 
 
 
 
 
 
 
Year ended December 31, 2012
$
938

 
$
33,340

 
$
—

 
$
34,278

Year ended December 31, 2011
875

 
63

 
—

 
938

Year ended December 31, 2010
1,744

 
—

 
(869)

(3)
875


(1)
Uncollected receivables written off, net of recoveries and translation adjustment.

(2)
Disposal of excess and obsolete inventory and translation adjustment.

(3)
Capital loss carryforward written off.