Debt and Other Financing Arrangements (Tables)

9 Months Ended

Sep. 30, 2015

Debt Disclosure [Abstract]

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

The annual principal repayment requirements for debt obligations as of September 30, 2015 were as follows (in 000’s):

2015	$	405
2016		1,620
2017		1,620
2018		1,620
2019		868
2020		164
Total long-term debt		6,297
Less current portion of long-term debt		(1,620)
Total long-term debt, net of current portion	$	4,677