Basis of Presentation and Summary of Significant Accounting Policies (Details) - UCP - Subsequent Event	Apr. 10, 2017 $ / shares
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Right to cash ($ per share)	$ 5.32
Merger stock exchange ratio	0.2309

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

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