Quarterly report pursuant to Section 13 or 15(d)

9. Supplemental Disclosure of Cash Flow Information (Details)

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9. Supplemental Disclosure of Cash Flow Information (Details) - USD ($)
3 Months Ended
Mar. 31, 2017
Mar. 31, 2016
Supplemental Cash Flow Elements [Abstract]    
Cash paid for interest $ 881,457 $ 520,000
Cash paid for income taxes 296,313 0
Non-cash investing and financing activities:    
Exchange of preferred stock for convertible debentures and warrants 2,695,760 0
Exchange of convertible debentures for convertible debentures and warrants 2,464,500 0
Notes payable settled through issuance of common stock 440,000 0
Debentures converted into common stock 486,032 0
Conversions of preferred stock into common stock $ 6,280,000 $ 0