Related Party Transactions (Details) $ in Millions	1 Months Ended		12 Months Ended
	Feb. 28, 2014 USD ($)	Jan. 31, 2014 USD ($)	Dec. 31, 2016 USD ($)
Logistics Planning Services [Domain]
Related Party Transaction [Line Items]
Related Party Costs			$ 5.1
Related Party Purchased Transportation			3,300,000
MAEVA [Member]
Related Party Transaction [Line Items]
Completion Fee		$ 5.5
Incremental Completion Fee	$ 3.5
Hall Enterprises, Inc. [Member]
Related Party Transaction [Line Items]
Equity ownership in related party			0.00%