Annual report pursuant to Section 13 and 15(d)

15. Quarterly Information (Details)

v2.4.1.9
15. Quarterly Information (Details) (USD $)
3 Months Ended 12 Months Ended
Dec. 31, 2014
Sep. 30, 2014
Jun. 30, 2014
Mar. 31, 2014
Dec. 31, 2013
Sep. 30, 2013
Jun. 30, 2013
Mar. 31, 2013
Dec. 31, 2014
Dec. 31, 2013
Dec. 31, 2012
Quarterly Financial Information Disclosure [Abstract]                      
Revenues $ 0us-gaap_Revenues $ 180,000us-gaap_Revenues $ 60,000us-gaap_Revenues $ 0us-gaap_Revenues $ 0us-gaap_Revenues $ 0us-gaap_Revenues $ 0us-gaap_Revenues $ 0us-gaap_Revenues $ 240,000us-gaap_Revenues $ 0us-gaap_Revenues $ 0us-gaap_Revenues
Gross profit 0us-gaap_GrossProfit 180,000us-gaap_GrossProfit 60,000us-gaap_GrossProfit 0us-gaap_GrossProfit 0us-gaap_GrossProfit 0us-gaap_GrossProfit 0us-gaap_GrossProfit 0us-gaap_GrossProfit      
Net income (loss) $ (878,695)us-gaap_NetIncomeLoss $ (715,774)us-gaap_NetIncomeLoss $ (1,008,392)us-gaap_NetIncomeLoss $ (1,403,474)us-gaap_NetIncomeLoss $ (8,873,734)us-gaap_NetIncomeLoss $ (1,445,125)us-gaap_NetIncomeLoss $ (1,920,950)us-gaap_NetIncomeLoss $ 1,582,800us-gaap_NetIncomeLoss $ (4,006,335)us-gaap_NetIncomeLoss $ (10,657,009)us-gaap_NetIncomeLoss $ (13,092,387)us-gaap_NetIncomeLoss
Basic income per share (1)         $ (0.07)us-gaap_EarningsPerShareBasic [1] $ (0.01)us-gaap_EarningsPerShareBasic [1] $ 0.00us-gaap_EarningsPerShareBasic [1] $ 0.01us-gaap_EarningsPerShareBasic [1]      
Diluted income per share (1)         $ (0.07)us-gaap_EarningsPerShareDiluted [1] $ (0.01)us-gaap_EarningsPerShareDiluted [1] $ 0.00us-gaap_EarningsPerShareDiluted [1] $ 0.01us-gaap_EarningsPerShareDiluted [1]      
Income per shares, Basic and Diluted (1) $ 0.00us-gaap_EarningsPerShareBasicAndDiluted [1] $ 0.00us-gaap_EarningsPerShareBasicAndDiluted [1] $ 0.00us-gaap_EarningsPerShareBasicAndDiluted [1] $ (0.01)us-gaap_EarningsPerShareBasicAndDiluted [1]         $ (0.02)us-gaap_EarningsPerShareBasicAndDiluted $ (0.07)us-gaap_EarningsPerShareBasicAndDiluted $ (0.10)us-gaap_EarningsPerShareBasicAndDiluted
[1] Per share data was computed independently for each of the quarters presented. Therefore, the sum of the quarterly per share information may not equal the annual income per share.