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Commitments and Contingencies (Tables)
12 Months Ended
Dec. 31, 2015
Leases, Operating [Abstract]  
Operating Leases of Lessee Disclosure [Table Text Block]
2016
$
30,873

2017
22,398

2018
15,276

2019
10,407

2020
8,091

Thereafter
9,504

Total
$
96,549