Annual report pursuant to Section 13 and 15(d)

Organization and Operations (Details Narrative)

v3.6.0.2
Organization and Operations (Details Narrative)
$ in Thousands
3 Months Ended 12 Months Ended
Dec. 31, 2016
USD ($)
T
Sep. 30, 2016
USD ($)
Jun. 30, 2016
USD ($)
Mar. 31, 2016
USD ($)
Dec. 31, 2015
USD ($)
Sep. 30, 2015
USD ($)
Jun. 30, 2015
USD ($)
Mar. 31, 2015
USD ($)
Dec. 31, 2016
USD ($)
T
Dec. 31, 2015
USD ($)
Dec. 31, 2014
USD ($)
Net loss $ (4,935) $ (3,517) $ (2,931) $ (2,174) $ (2,367) $ (2,084) $ (2,982) $ (4,899) $ (13,557) $ (12,332)  
Cash and cash equivalents $ 25,458       $ 20,141       25,458 20,141 $ 4,537
Proceeds from issuance of shares                 $ 30,709 $ 32,862  
Production of recycled lead per day | T 120               120    
Johnson Controls [Member]                      
Proceeds from issuance of shares                 $ 10,500