Quarterly report pursuant to Section 13 or 15(d)

Investment in Derivative Instruments (Tables)

v3.20.1
Investment in Derivative Instruments (Tables)
 6 Months Ended
Mar. 31, 2020
Derivative Instruments and Hedging Activities Disclosure [Abstract]  
Schedule of Derivatives Instruments, Income Statement and Balance Sheet Classification The following table represents the approximate amount of realized and unrealized gains (losses) and changes in fair value recognized in earnings on commodity derivative contracts for the three and six months ended March 31, 2020 and the fair value of these derivatives as of March 31, 2020 and September 30, 2019 (in thousands):
For the Three Months Ended March 31, 2020 (unaudited) For the Six Months Ended March 31, 2020 (unaudited)
Change in Change in
Income Statement Classification Realized Gain (Loss) Unrealized Gain (Loss) Total Gain (Loss) Realized Gain (Loss) Unrealized Gain (Loss) Total Gain (Loss)
Cost of revenues $ (21)   $ —    $ (21)   $ (21)   $ —    $ (21)  
Other income (expense) —    (797)   (797)   —    (797)   (797)  
Interest expense, net (24)   (1,532)   (1,556)   (49)   (1,466)   (1,515)  
Total $ (45)   $ (2,329)   $ (2,374)   $ (70)   $ (2,263)   $ (2,333)  

For the Three Months Ended March 31, 2019 (unaudited) For the Six Months Ended March 31, 2019 (unaudited)
Change in Change in
Income Statement Classification Realized Gain (Loss) Unrealized Gain (Loss) Total Gain (Loss) Realized Gain (Loss) Unrealized Gain (Loss) Total Gain (Loss)
Cost of revenues $ —    $ —    $ —    $ —    $ —    $ —   
Other income (expense) —    —    —    —    —    —   
Interest expense, net 9    (106)   (97)   5    (331)   (326)  
Total $ 9    $ (106)   $ (97)   $ 5    $ (331)   $ (326)  

March 31, 2020 September 30, 2019
Balance Sheet Classification (unaudited)
Accrued expense and other current liabilities - commodity swaps $ (588)   $ —   
Other long-term liabilities - commodity swaps $ (209)   $ —   
Other long-term liabilities - interest rate swaps $ (1,777)   $ (311)  
Net gain (loss) position $ (2,574)   $ (311)