Contracts with Customers

6 Months Ended

Mar. 31, 2021

Revenue From Contract With Customer [Abstract]

Contracts with Customers

3.  Contracts with Customers

The components of contract liabilities are as follows, in thousands:

	March 31, 2021		September 30, 2020
Customer deposits	$	295	$	1,224
Contract liabilities	$	295	$	1,224