Line of credit maximum amount - I P S [Member]	3 Months Ended
	Dec. 31, 2021 USD ($)
Line of Credit Facility [Line Items]
Line of credit maximum amount	$ 1,300,000
Line of credit expiration date	May 31, 2022
Line of credit interest rate	0.75% above The Wall Street Journal prime rate.
Line of credit effective interest rate	4.00%
Line of credit amount remaining	$ 1,300,000