|
3. Summary of Significant Accounting Policies - Financial liabilities (Details) (USD $)
|
Dec. 31, 2014
|
Sep. 30, 2014
|
Mar. 31, 2014
|
|---|---|---|---|
| Liabilities: | |||
| Derivative liabilities - warrants | $ 177,000 | $ 856,000 | $ 3,175,000 |
| Fair Value, Measurements, Recurring [Member] | |||
| Liabilities: | |||
| Derivative liabilities - warrants | 177,000 | 3,175,000 | |
| Fair Value, Measurements, Recurring [Member] | Level 1 [Member] | |||
| Liabilities: | |||
| Derivative liabilities - warrants | 0 | 0 | |
| Fair Value, Measurements, Recurring [Member] | Level 2 [Member] | |||
| Liabilities: | |||
| Derivative liabilities - warrants | 0 | 0 | |
| Fair Value, Measurements, Recurring [Member] | Level 3 [Member] | |||
| Liabilities: | |||
| Derivative liabilities - warrants | $ 177,000 | $ 3,175,000 |