XML 21 R5.htm IDEA: XBRL DOCUMENT v3.10.0.1
Consolidated Statements of Changes in Equity - 6 months ended Jun. 30, 2018 - USD ($)
$ in Thousands
Total
Common Stock
Deficit
Accumulated other comprehensive income
Total shareholders' equity
Non-controlling interests
Beginning balance ( in shares) at Dec. 31, 2017   74,366,824        
Beginning balance at Dec. 31, 2017 $ 129,742 $ 430,383 $ (306,813) $ 2,289 $ 125,859 $ 3,883
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Net loss (3,685)   (3,673)   (3,673) (12)
Other comprehensive loss (618)     (618) (618)  
Shares issued for cash by at-the-market offering (in shares)   11,215,955        
Shares issued for cash by at-the-market offering 22,618 $ 22,618     22,618  
Share issuance cost (565) (565)     (565)  
Share-based compensation 1,722 $ 1,722     1,722  
Shares issued for the vesting of restricted stock units (in shares)   899,192        
Shares issued for consulting services (in shares)   164,538        
Shares issued for consulting services 311 $ 311     311  
Shares issued for consulting services (in shares)   0        
Shares issued for consulting services (914) $ (914)     (914)  
Ending balance (in shares) at Jun. 30, 2018   86,646,509        
Ending balance at Jun. 30, 2018 $ 148,611 $ 453,555 $ (310,486) $ 1,671 $ 144,740 $ 3,871