Convertible Debentures (Tables)

9 Months Ended

Sep. 30, 2017

Convertible Debentures [Abstract]

Summary of Convertible Debentures

In the following table is a summary of the Company's convertible debentures.

	December 31, 2016
Senior secured 2.25% convertible debentures, net of unamortized debt discount of $24,314; and deferred financing costs of $524	$	7,174
Senior secured 4% convertible debentures, net of unamortized debt discount of $3,469; and deferred financing costs of $392		4,854
Total convertible debt	$	12,028