| 6. Courseware (Details Narrative) (USD $) | 12 Months Ended | |
|---|---|---|
| Dec. 31, 2012 | Dec. 31, 2011 | |
| Courseware Details Narrative | ||
| Courseware costs capitalized | $ 25,300 | $ 54,090 | 
| Courseware amortization expense | $ 141,560 | $ 178,420 | 
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