XML 28 R16.htm IDEA: XBRL DOCUMENT v3.19.2
Fair Value of Financial Instruments
6 Months Ended
Jun. 30, 2019
Fair Value Disclosures [Abstract]  
Fair Value of Financial Instruments

10. Fair Value of Financial Instruments

Our financial instruments consist of cash and cash equivalents, accounts receivable, accounts payable, accrued liabilities, deferred revenue, and the ABL Facility. We do not believe that we are exposed to significant interest, currency, or credit risks arising from these financial instruments.  The fair values of these financial instruments approximate their carrying values using Level 3 inputs, based on their short maturities or, for the ABL Facility, based on borrowing rates currently available to us for loans with similar terms and maturities.