Annual report pursuant to Section 13 and 15(d)

Net Loss Per Share (Details)

v2.4.0.8
Net Loss Per Share (Details) (USD $)
In Thousands, except Share data, unless otherwise specified
 3 Months Ended 12 Months Ended
Dec. 31, 2013
Sep. 30, 2013
Jun. 30, 2013
Mar. 31, 2013
Dec. 31, 2012
Sep. 30, 2012
Jun. 30, 2012
Mar. 31, 2012
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Schedule of Earnings Per Share, Basic and Diluted, by Common Class, Including Two Class Method [Table] [Line Items]                      
Net loss $ (69,296) $ (5,395) $ (13,029) $ (27,021) $ (13,744) $ (7,851) $ (13,773) $ (7,436) $ (114,741) $ (42,803) $ (18,701)
Net income attributable to non-controlling interests                 (290) 0 0
Net loss attributable to controlling interest $ (69,359) $ (5,553) $ (13,137) $ (26,982) $ (13,744) $ (7,851) $ (13,773) $ (7,436) $ (115,031) $ (42,803) $ (18,701)
Weighted average common shares outstanding - basic                 53,061,000 19,148,000 13,883,000
Dilutive effect of stock options, warrants and ESPP                 0 0 0
Weighted average common shares outstanding - diluted                 53,061,000 19,148,000 13,883,000
Net loss per share - basic                 $ (2.17) $ (2.24) $ (1.35)
Net loss per share - diluted                 $ (2.17) $ (2.24) $ (1.35)
Stock Option
                      
Schedule of Earnings Per Share, Basic and Diluted, by Common Class, Including Two Class Method [Table] [Line Items]                      
Antidilutive securities excluded from computation of net income (loss) per share                 6 0 0
Stock Options And Warrants Converted
                      
Schedule of Earnings Per Share, Basic and Diluted, by Common Class, Including Two Class Method [Table] [Line Items]                      
Antidilutive securities excluded from computation of net income (loss) per share                 264 0 0
Warrant
                      
Schedule of Earnings Per Share, Basic and Diluted, by Common Class, Including Two Class Method [Table] [Line Items]                      
Antidilutive securities excluded from computation of net income (loss) per share                 237 0 0