Convertible Debentures (Narrative) (Details) - USD ($)
|
3 Months Ended |
6 Months Ended |
Jun. 30, 2018 |
Jun. 30, 2017 |
Jun. 30, 2018 |
Jun. 30, 2017 |
| Debt Instrument [Line Items] |
|
|
|
|
| Interest expense |
$ 2,800
|
$ 3,100
|
$ 5,700
|
$ 19,300
|
| Convertible Debt [Member] |
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
| Convertible debt amount outstanding |
128,300
|
|
128,300
|
|
| Convertible debt due during the third quarter of 2018 |
$ 128,300
|
|
$ 128,300
|
|
| Debt instrument, interest rate |
7.00%
|
|
7.00%
|
|
| Debt having extended maturity date |
$ 103,300
|
|
$ 103,300
|
|
| Number of shares of common stock that can be purchased through warrants |
691,365
|
|
691,365
|
|
| Price per share of warrants |
$ 0.02
|
|
$ 0.02
|
|
| Warrant exercisable term |
|
|
2 years
|
2 years
|
| Warrant expiration term |
|
|
7 years
|
7 years
|
| Convertible Debt [Member] | Price One [Member] |
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
| Debt instrument, conversion price per share |
0.025
|
|
$ 0.025
|
|
| Convertible Debt [Member] | Price Two [Member] |
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
| Amount of principal that can be converted |
|
|
$ 33,300
|
|
| Debt instrument, conversion price per share |
$ 0.05
|
|
$ 0.05
|
|
| Debt discount recognized on notes payable |
$ 13,200
|
|
$ 13,200
|
|
| Accretion of debt discount recognized as interest expense |
|
|
$ 13,200
|
|