XML 45 R21.htm IDEA: XBRL DOCUMENT v3.20.2
Fair Value Measurements
12 Months Ended
Sep. 30, 2020
Fair Value Disclosures [Abstract]  
Fair Value Measurements FAIR VALUE MEASUREMENTS
The following table summarizes the Company’s financial assets and liabilities that are measured at fair value on a recurring basis and the fair value measurements by level within the fair value hierarchy as defined in Note 1 as of September 30, 2020 and 2019, respectively:
 
  Fair Value Measurements - September 30, 2020
 Fair ValueQuoted Prices in
Active Markets
Level 1
Significant  Other
Observable
Inputs
Level 2
Significant
Unobservable
Inputs
Level 3
Liabilities:
Natural gas purchases$470,755 $— $470,755 $— 
Interest rate swaps2,223,556 — 2,223,556 — 
Total$2,694,311 $— $2,694,311 $— 

  Fair Value Measurements - September 30, 2019
 Fair ValueQuoted Prices in
Active Markets
Level 1
Significant Other
Observable
Inputs
Level  2
Significant
Unobservable
Inputs
Level 3
Liabilities:
Natural gas purchases$397,757 $— $397,757 $— 
Interest rate swaps894,341 — 894,341 — 
Total$1,292,098 $— $1,292,098 $— 

Under the asset management contract, a timing difference can exist between the payment for natural gas purchases and the actual receipt of such purchases. Payments are made based on a predetermined monthly volume with the price based on the weighted average first of the month index prices corresponding to the month of the scheduled payment. At September 30, 2020 and 2019, the Company had recorded in accounts payable the estimated fair value of the liability determined on the corresponding first of month index prices for which the liability was expected to be settled.
The Company’s non-financial assets and liabilities that are measured at fair value on a nonrecurring basis consist of its asset retirement obligations. The asset retirement obligations are measured at fair value at initial recognition based on expected future cash flows to settle the obligation.
The carrying value of cash and cash equivalents, accounts receivable, borrowings under line-of-credit, accounts payable (with the exception of the timing difference under the asset management contract), customer credit balances and customer deposits is a reasonable estimate of fair value due to the shorter-term nature of these financial instruments. The following table summarizes the fair value of the Company’s financial assets and liabilities that are not adjusted to fair value in the consolidated financial statements as of September 30, 2020 and 2019. 
  Fair Value Measurements - September 30, 2020
 Carrying
Amount
Quoted Prices in
Active Markets
Level 1
Significant Other
Observable  Inputs
Level 2
Significant
Unobservable
Inputs
Level 3
Liabilities:
Notes payable$114,975,200 $— $— $124,740,970 
Total$114,975,200 $— $— $124,740,970 

  Fair Value Measurements - September 30, 2019
 Carrying
Amount
Quoted Prices in
Active  Markets
Level 1
Significant Other
Observable  Inputs
Level 2
Significant
Unobservable
Inputs
Level 3
Liabilities:
Notes payable$95,512,200 $— $— $100,900,952 
Total$95,512,200 $— $— $100,900,952 

The fair value of long-term debt is estimated by discounting the future cash flows of the fixed rate debt based on the underlying 20-year Treasury rate or other Treasury instrument with a corresponding maturity period and estimated credit spread extrapolated based on market conditions since the issuance of the debt.
FASB ASC 825 – Financial Instruments requires disclosures regarding concentrations of credit risk from financial instruments. Cash equivalents are investments in high-grade, short-term securities (original maturity less than three months), placed with financially sound institutions. Accounts receivable are from a diverse group of customers including individuals and small and large companies in various industries. The Company maintains certain credit standards with its customers and requires a customer deposit if such evaluation warrants.