11. Share-Based Compensation (Details Narrative) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2015 USD ($)	Jun. 30, 2015 USD ($)
Restricted Stock Units/Awards
Unrecognized compensation expense	$ 1,000	$ 1,000
Unrecognized compensation expense recognized period		3 years 6 months 29 days
Employee Stock Option [Member]
Unrecognized compensation expense	$ 2,900	$ 2,900
Unrecognized compensation expense recognized period	2 years 1 month 17 days

Weighted average period over which unrecognized compensation is expected to be recognized for equity-based compensation plans, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (i)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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