Long-term Debt - Schedule of Long-term Debt (Details) (Parenthetical) | 9 Months Ended | 12 Months Ended | | | |
Jun. 30, 2018 | Sep. 30, 2018 | Sep. 30, 2017 | May 25, 2018 | May 08, 2018 | Feb. 15, 2018 |
Debt instrument, interest rate | | | | 8.00% | | 5.25% |
Minimum [Member] | | | | | | |
Debt instrument, interest rate | | | | | 5.00% | |
Maximum [Member] | | | | | | |
Debt instrument, interest rate | | | | | 8.00% | |
Notes payable One [Member] | | | | | | |
Debt instrument, maturity date, description | August 2022 and December 2024 | | August 2022 and December 2024 | | | |
Notes payable One [Member] | Minimum [Member] | | | | | | |
Debt instrument, interest rate | 10.00% | | 10.00% | | | |
Notes payable One [Member] | Maximum [Member] | | | | | | |
Debt instrument, interest rate | 11.00% | | 11.00% | | | |
Notes Payable Two [Member] | | | | | | |
Debt instrument, interest rate | 7.00% | | 7.00% | | | |
Debt instrument, maturity date, description | December 2,019 | | December 2,019 | | | |
Notes Payable Three [Member] | | | | | | |
Debt instrument, interest rate | 5.50% | | 5.50% | | | |
Debt instrument, maturity date, description | January 2,023 | | January 2,023 | | | |
Notes Payable Four [Member] | | | | | | |
Debt instrument, interest rate | 5.50% | | 5.50% | | | |
Debt instrument, maturity date, description | January 2023 and January 2022 | | January 2023 and January 2022 | | | |
Notes Payable Five [Member] | | | | | | |
Debt instrument, interest rate | 6.25% | | 6.25% | | | |
Debt instrument, maturity date, description | July 2,018 | | July 2,018 | | | |
Notes Payable Six [Member] | | | | | | |
Debt instrument, interest rate | 9.50% | | 9.50% | | | |
Debt instrument, maturity date, description | August 2,024 | | August 2,024 | | | |
Notes Payable Seven [Member] | | | | | | |
Debt instrument, interest rate | 9.50% | | 9.50% | | | |
Debt instrument, maturity date, description | September 2,024 | | September 2,024 | | | |
Notes Payable Eight [Member] | | | | | | |
Debt instrument, maturity date, description | 2018 to 2028 | | 2018 to 2028 | | | |
Notes Payable Eight [Member] | Minimum [Member] | | | | | | |
Debt instrument, interest rate | 5.00% | | 5.00% | | | |
Notes Payable Eight [Member] | Maximum [Member] | | | | | | |
Debt instrument, interest rate | 7.00% | | 7.00% | | | |
Notes Payable Nine [Member] | | | | | | |
Debt instrument, interest rate | 7.45% | | 7.45% | | | |
Debt instrument, maturity date, description | January 2,019 | | January 2,019 | | | |
Notes Payable Ten [Member] | | | | | | |
Debt instrument, interest rate | 9.60% | | 9.60% | | | |
Debt instrument, maturity date, description | May 2,022 | | May 2,022 | | | |
Notes Payable Eleven [Member] | | | | | | |
Debt instrument, interest rate | 6.50% | | 6.50% | | | |
Debt instrument, maturity date, description | January 2,020 | | January 2,020 | | | |
Notes Payable Twelve [Member] | | | | | | |
Debt instrument, interest rate | 6.00% | | 6.00% | | | |
Debt instrument, maturity date, description | January 2,019 | | January 2,019 | | | |
Notes Payable Thirteen [Member] | | | | | | |
Debt instrument, interest rate | 5.50% | | 5.50% | | | |
Debt instrument, maturity date, description | May 2,020 | | May 2,020 | | | |
Notes Payable Fourteen [Member] | | | | | | |
Debt instrument, interest rate | 6.00% | | 6.00% | | | |
Debt instrument, maturity date, description | May 2,020 | | May 2,020 | | | |
Notes Payable Fifteen [Member] | | | | | | |
Debt instrument, interest rate | 5.25% | | 5.25% | | | |
Debt instrument, maturity date, description | December 2,024 | | December 2,024 | | | |
Notes Payable Sixteen [Member] | | | | | | |
Debt instrument, interest rate | 5.45% | | 5.45% | | | |
Debt instrument, maturity date, description | July 2,020 | | July 2,020 | | | |
Notes Payable Seventeen [Member] | | | | | | |
Debt instrument, interest rate | | | 6.25% | | | |
Debt instrument, maturity date, description | October 2,025 | | October 2,025 | | | |
Notes Payable Seventeen [Member] | Minimum [Member] | | | | | | |
Debt instrument, interest rate | 2.00% | | 2.00% | | | |
Notes Payable Seventeen [Member] | Maximum [Member] | | | | | | |
Debt instrument, interest rate | 5.00% | | 5.00% | | | |
Notes Payable Eighteen [Member] | | | | | | |
Debt instrument, interest rate | 5.00% | | 5.00% | | | |
Debt instrument, maturity date, description | January 2,026 | | January 2,026 | | | |
Notes Payable Nineteen [Member] | | | | | | |
Debt instrument, interest rate | 5.25% | | 5.25% | | | |
Debt instrument, maturity date, description | March 2,037 | | March 2,037 | | | |
Notes Payable Twenty [Member] | | | | | | |
Debt instrument, interest rate | 6.25% | | 6.25% | | | |
Debt instrument, maturity date, description | February 2,018 | | February 2,018 | | | |
Notes Payable Twenty One [Member] | | | | | | |
Debt instrument, interest rate | 5.95% | | 5.95% | | | |
Debt instrument, maturity date, description | August 2,021 | | August 2,021 | | | |
Notes Payable Twenty Two [Member] | | | | | | |
Debt instrument, interest rate | 12.00% | | 12.00% | | | |
Debt instrument, maturity date, description | October 2,021 | | October 2,021 | | | |
Notes Payable Twenty Three [Member] | | | | | | |
Debt instrument, interest rate | 4.99% | | 4.99% | | | |
Debt instrument, maturity date, description | April 2,037 | | April 2,037 | | | |
Notes Payable Twenty Four [Member] | | | | | | |
Debt instrument, interest rate | 12.00% | | 12.00% | | | |
Debt instrument, maturity date, description | May 2,020 | | May 2,020 | | | |
Notes Payable Twenty Five [Member] | | | | | | |
Debt instrument, interest rate | 5.00% | | 8.00% | | | |
Debt instrument, maturity date, description | May 2,018 | | May 2,019 | | | |
Notes Payable Twenty Six [Member] | | | | | | |
Debt instrument, interest rate | 8.00% | | 8.00% | | | |
Debt instrument, maturity date, description | May 2,029 | | May 2,029 | | | |
Notes Payable Twenty Seven [Member] | | | | | | |
Debt instrument, interest rate | 5.00% | | 5.00% | | | |
Debt instrument, maturity date, description | May 2,038 | | May 2,038 | | | |
Notes Payable Twenty Eight [Member] | | | | | | |
Debt instrument, interest rate | 5.75% | | 5.75% | | | |
Debt instrument, maturity date, description | December 2,027 | | December 2,027 | | | |
Notes Payable Twenty Nine [Member] | | | | | | |
Debt instrument, interest rate | 5.95% | | 5.95% | | | |
Debt instrument, maturity date, description | December 2,032 | | December 2,032 | | | |
Notes Payable Thirty [Member] | | | | | | |
Debt instrument, interest rate | 5.00% | | 5.00% | | | |
Debt instrument, maturity date, description | August 2,029 | | August 2,029 | | | |
Notes Payable Thirty One [Member] | | | | | | |
Debt instrument, interest rate | 5.25% | | 5.25% | | | |
Debt instrument, maturity date, description | February 2,038 | | February 2,038 | | | |
Notes Payable Thirty Two [Member] | | | | | | |
Debt instrument, interest rate | 5.00% | | 5.00% | | | |
Debt instrument, maturity date, description | April 2,020 | April 2,020 | | | | |
Notes Payable Thirty Three [Member] | | | | | | |
Debt instrument, interest rate | 8.00% | | 8.00% | | | |
Debt instrument, maturity date, description | May 2,023 | May 2,023 | | | | |