Contingencies and Commitments (Details Textual) $ in Millions |
12 Months Ended | ||
---|---|---|---|
Dec. 31, 2015
USD ($)
claim
|
Dec. 31, 2014
USD ($)
|
Dec. 31, 2012
USD ($)
|
|
Contingencies And Commitments (Textual) [Abstract] | |||
Number of CBD cases pending | claim | 1 | ||
Proceeds from Legal Settlements | $ 5.6 | $ 4.0 | |
Insurance Claims | |||
Contingencies And Commitments (Textual) [Abstract] | |||
Physical inventory count pre-tax loss | $ 7.4 | ||
Proceeds from insurance settlement | $ 6.8 | ||
Letter of Credit | |||
Contingencies And Commitments (Textual) [Abstract] | |||
Outstanding letters of credit | $ 38.0 |