Quarterly report pursuant to Section 13 or 15(d)

Fair Value Measurements

Fair Value Measurements
9 Months Ended
Jun. 30, 2020
Fair Value Disclosures [Abstract]  
Fair Value Measurements Fair Value Measurements
The following table presents the Company’s liabilities measured at fair value on a recurring basis as of June 30, 2020 and September 30, 2019 under ASC 820 (in thousands):

June 30, 2020 September 30, 2019
Level 2 Level 2
Commodity swaps $ 403    $ —   
Interest rate swaps 1,897    311   
Derivative liabilities included in Level 2 include commodity and interest rate swap contracts. The fair values of our Level 2 derivative liabilities were determined using market observable inputs including forward and spot prices for commodities and interest rate curves.