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Other Current Assets	6 Months Ended
Other Current Assets	Jun. 30, 2017
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]
Other Current Assets	Other Current Assets Other current assets include other accounts receivable, prepaid expenses and other assets that will be consumed or collected within a twelve month period. Other current assets as of June 30, 2017 and December 31, 2016 includes pre-paid expenses of $0.6 million and $1.1 million, respectively and other receivables of $0.8 million and $1.3 million, respectively.