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Bank Borrowings and Capital Lease Obligations (Tables)
 6 Months Ended
Jun. 30, 2013
Bank Borrowings And Capital Lease Obligations [Abstract]  
Bank Borrowings And Capital Lease Obligations

 

 

 

 

 

 

 

 

 

June 30,

 

December 31,

($ thousands)

 

2013

 

2012

Bank borrowings(1)

 

$
9,834 

 

$
6,582 

Capital lease obligations for equipment bearing interest rates ranging from 5.3% to 73.3% and maturities through 2016

 

 
96 

 

 
53 

Total bank borrowings and capital lease obligations

 

$
9,930 

 

$
6,635