Annual report pursuant to Section 13 and 15(d)

16. Equity Transactions (Details)

v3.3.1.900
16. Equity Transactions (Details) - USD ($)
12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Series A-1 Preferred Stock    
Balance, shares 2,375 2,375
Balance, amount $ 24 $ 24
Balance, shares 2,375 2,375
Balance, amount $ 24 $ 24
Series A-2 Preferred Stock    
Balance, shares 2,625 2,625
Balance, amount $ 26 $ 26
Balance, shares 2,625 2,625
Balance, amount $ 26 $ 26
Series A-4 Preferred Stock    
Balance, shares 45 45
Balance, amount $ 0 $ 0
Balance, shares 45 45
Balance, amount $ 0 $ 0
Series B-2 Preferred Stock    
Balance, shares 21,748 18,480
Balance, amount $ 217 $ 185
Conversion of preferred stock into common stock, shares (3,469) (1,090)
Conversion of preferred stock into common stock, amount $ (34) $ (11)
Issuance of shares for cash. Shares   4,358
Issuance of shares for cash, amount   $ 44
Balance, shares 18,279 21,748
Balance, amount $ 184 $ 217
Balance, shares 26,793 23,525
Balance, amount $ 268 $ 235
Conversion of preferred stock into common stock, shares (3,469) (1,090)
Conversion of preferred stock into common stock, amount $ (34) $ (11)
Issuance of shares for cash. Shares   4,358
Issuance of shares for cash, amount   $ 44
Balance, shares 23,324 26,793
Balance, amount $ 234 $ 268