v3.3.1.900

Summary of Significant Accounting Policies (Details 1) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2015 USD ($) customer | Dec. 31, 2014 USD ($) customer
Accounts Receivable, net |  |
Outstanding checks included in current accounts payable | $ | $ 1.9 | $ 2.0
Accounts receivable excluding accounts receivable from affiliates | Customer concentration |  |
Accounts Receivable, net |  |
Number of customers | customer | 1 | 1,000
Percentage of concentration risk | 14.00% | 28.00%

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