5. Accounts Receivable (Details Narrative) - USD ($) |
12 Months Ended | |
|---|---|---|
Dec. 31, 2015 |
Dec. 31, 2014 |
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| Receivables [Abstract] | ||
| Bad debt gross | $ 19,593,784 | $ 19,374,626 |
| Bad debt, contra-revenue | 19,494,030 | 19,296,144 |
| Bad debt expense | $ 99,754 | $ 78,482 |
| X | ||||||||||
- Definition Amount of recoveries of receivables doubtful of collection that were previously charged off. No definition available.
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| X | ||||||||||
- Definition Amount of direct write-downs of accounts receivable charged against the allowance. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Amount of expense related to write-down of receivables to the amount expected to be collected. Includes, but is not limited to, accounts receivable and notes receivable. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- References No definition available.
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