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Debt Obligations (Tables)
3 Months Ended
Mar. 31, 2015
Debt Obligations [Abstract]  
Schedule Of Debt Obligations
      As of  
($ in thousands)   March 31, 2015   December 31, 2014
Short-term debt:        
Capital leases and other borrowings, current portion $ 346 $ 325
 
Long-term debt:        
Capital leases and other borrowings   333   295
Total debt obligations $ 679 $ 620