Other Indebtedness (Details)	3 Months Ended		6 Months Ended
	Mar. 31, 2020 USD ($) item $ / shares	Mar. 31, 2019 USD ($)	Mar. 31, 2020 USD ($) item $ / shares shares	Mar. 31, 2019 USD ($)	Sep. 30, 2019 USD ($)	Mar. 07, 2019 USD ($)
Debt Instrument [Line Items]
Total other indebtedness	$ 75,073		$ 75,073		$ 1,076,453
Less: current portion	(49,364)		(49,364)		(1,026,168)
Long-term debt	25,709		25,709		50,285
Stockholder notes	3,612,500		3,612,500		3,612,500
Loss on extinguishment of debt		$ (183,554)	(8,060,580)	$ (183,554)
Unsecured notes
Debt Instrument [Line Items]
Total other indebtedness	$ 0		$ 0		977,966	$ 1,947,133
Original principal amount						$ 1,000,000
Monthly stated interest rate						2.50%
Interest rate (as a percent)	12.00%		12.00%
Conversion rate per share | $ / shares	$ 13.44		$ 13.44
Stock price threshold (as a percent)			95.00%
Number of lowest closing bid prices | item	2		2
Trading day threshold			20
Carrying value of notes exchanged			$ 977,966
Accrued interest of notes exchanged			$ 570,460
Common stock issued up on conversion of stockholder notes (in shares) | shares			1,475,258
Weighted average exchange price (per share) | $ / shares	$ 1.10		$ 1.10
Interest expense	$ 0	$ 63,576	$ 12,997	$ 136,576
Equipment loan
Debt Instrument [Line Items]
Total other indebtedness	$ 75,073		$ 75,073		$ 98,487