Financing Obligations (Tables)

3 Months Ended

Mar. 31, 2016

Debt Disclosure [Abstract]

Long Term Debt Payments by Year

Future scheduled principal payments under our various debt obligations as of March 31, 2016 are as follows (in thousands):

	Total
2016 - remaining 9 months	$	4,000
2017		—
2018		—
2019		—
Thereafter		20,000
Total	$	24,000