XML 34 R22.htm IDEA: XBRL DOCUMENT v3.5.0.2
Long-Term Debt - Future Principal Payments (Details)
$ in Thousands
Mar. 31, 2016
USD ($)
Debt Disclosure [Abstract]  
2016 (remaining three months ending June 30, 2016) $ 500
2017 2,000
2018 2,000
2019 5,500
Long-term debt, gross $ 10,000