|9 Months Ended|
Sep. 30, 2015
|Accrued Liabilities [Abstract]|
As of September 30, 2015 and December 31, 2014, 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