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Inventories
12 Months Ended
Dec. 31, 2012
Inventory Disclosure [Abstract]  
Inventories
Inventories

Components of inventories were as follows:
 
(Dollars in thousands)
 
December 31,
 
2012
 
2011
Finished goods
$
56,108

 
$
56,985

Work in progress
2,292

 
1,935

Raw materials
1,630

 
1,624

Total
60,030

 
60,544

Reserve for obsolete and excess inventory
(8,546
)
 
(5,046
)
 
$
51,484

 
$
55,498