Quarterly report pursuant to Section 13 or 15(d)

Convertible Senior Notes Payable (Details)

v3.8.0.1
Convertible Senior Notes Payable (Details) - Convertible Senior Notes payable [Member]
9 Months Ended
Sep. 30, 2017
USD ($)
shares
Principal [Member]  
Debt Instrument [Line Items]  
Balance, December 31, 2016 $ 9,191,000
Amortization of Debt Discount and Offering Costs
Conversion into common shares $ (60,000)
2017 Senior Notes Issued | shares 556,000
Balance, September 30, 2017 $ 9,687,000
Less: Current Portion
Long Term Portion 9,687,000
Debt Discount [Member]  
Debt Instrument [Line Items]  
Balance, December 31, 2016 (8,152,000)
Amortization of Debt Discount and Offering Costs 3,048,000
Conversion into common shares $ 50,000
2017 Senior Notes Issued | shares (158,000)
Balance, September 30, 2017 $ (5,212,000)
Less: Current Portion
Long Term Portion (5,212,000)
Offering Costs [Member]  
Debt Instrument [Line Items]  
Balance, December 31, 2016 (409,000)
Amortization of Debt Discount and Offering Costs 152,000
Conversion into common shares $ 3,000
2017 Senior Notes Issued | shares (35,000)
Balance, September 30, 2017 $ (289,000)
Less: Current Portion
Long Term Portion (289,000)
Net Total [Member]  
Debt Instrument [Line Items]  
Balance, December 31, 2016 630,000
Amortization of Debt Discount and Offering Costs 3,200,000
Conversion into common shares $ (7,000)
2017 Senior Notes Issued | shares 363,000
Balance, September 30, 2017 $ 4,186,000
Less: Current Portion
Long Term Portion $ 4,186,000