Basis of Presentation and Consolidation (Tables)

3 Months Ended

Mar. 31, 2017

Organization Consolidation And Presentation Of Financial Statements [Abstract]

Schedule of Non-Controlling Interest in Subsidiary

The change in the non-controlling interest related to Silver Creek was as follows:

(in thousands)	Non- Controlling Interest
Balance at December 31, 2016	$	(1,539	)
Net loss attributable to Silver Creek		(467	)
Issuance of Silver Creek Series C preferred stock		600
Balance at March 31, 2017	$	(1,406	)

(in thousands)	Non- Controlling Interest
Balance at December 31, 2015	$	239
Net loss attributable to Silver Creek		(185	)
Balance at March 31, 2016	$	54