Stockholders' Agreement (Details) $ in Millions	12 Months Ended
Dec. 31, 2015 USD ($)
Repurchase Agreement Counterparty [Line Items]
Proposed offering proceeds	$ 10
Proposed offering proceeds from issuance of common stock if able to register on form S-3	$ 5
DLJ Merchant Banking Party
Repurchase Agreement Counterparty [Line Items]
Percentage of outstanding shares of common stock	10.00%

The cash inflow from the additional capital contribution to the entity.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Financing Activities
-URI http://asc.fasb.org/extlink&oid=6513228

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 14
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3255-108585

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration