|9 Months Ended|
Sep. 30, 2016
|Accrued Liabilities, Current [Abstract]|
As of September 30, 2016 and December 31, 2015, accrued liabilities consisted of the following (in thousands):
The entire disclosure for accounts payable and accrued liabilities at the end of the reporting period.
Reference 1: http://www.xbrl.org/2003/role/presentationRef