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Litigation | 12 Months Ended
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Dec. 31, 2016
Commitments and Contingencies [Abstract] |
Litigation | 15. Litigation From time to time, the Company is involved in litigation and other legal proceedings arising out of the ordinary course of its business. There are no pending material legal proceedings to which the Company is subject or to which the Company’s property is subject.

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- References No definition available. + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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- Definition The entire disclosure for legal proceedings, legal contingencies, litigation, regulatory and environmental matters and other contingencies. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
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