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Receivables
 12 Months Ended
Dec. 31, 2015
Receivables [Abstract]  
Receivables
RECEIVABLES
Receivables consist of the following:
 
December 31,
Dollar amounts in millions
2015
 
2014
Trade receivables
$
82.6

 
$
96.1

Interest receivables
0.2

 
0.2

Income tax receivable
2.0

 
1.4

Other receivables
12.6

 
11.7

Allowance for doubtful accounts
(1.0
)
 
(1.0
)
 
$
96.4

 
$
108.4



Other receivables at December 31, 2015 and 2014 primarily consist of non-income tax receivables, vendor rebates and other miscellaneous receivables.