Debt and Other Financing Arrangements (Tables)

12 Months Ended

Dec. 31, 2014

Debt Disclosure [Abstract]

Schedule of Long-term Debt Instruments [Table Text Block]

The annual principal repayment requirements for debt obligations as of December 31, 2014 are as follows:

2015	$	1,399,925
2016	$	1,399,925
2017	$	1,399,925
2018	$	1,399,925
2019	$	648,383
Total long-term debt	$	6,248,083
Less current portion of long-term debt	$	(1,399,925)
Total long-term debt, net of current portion	$	4,848,158