Cash Equivalents and Marketable Securities (Tables)
|9 Months Ended|
Sep. 30, 2019
|Cash Equivalents and Marketable Securities [Abstract]|
|Schedule of cash equivalents and marketable securities||
Cash equivalents and marketable securities at September 30, 2019 and at December 31, 2018 consisted of the following (in thousands):
(1) Money market funds are classified in cash and cash equivalents on our unaudited condensed consolidated balance sheets.
(2) Common shares of CO2 Solutions are classified in equity securities on our unaudited condensed consolidated balance sheets.
(3) As a result of adopting ASU 2016-01, "Financial Instruments-Overall (Subtopic 825-10): Recognition and Measurement of Financial Assets and Financial Liabilities", in 2018 and thereafter gross unrealized gains and gross unrealized losses related to our investment in CO2 Solutions were recognized in other expense, in our unaudited condensed consolidated statements of operations.
Tabular disclosure of investment.
Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef