Accrued Other Liabilities

6 Months Ended

Mar. 31, 2020

Payables And Accruals [Abstract]

Accrued Other Liabilities

10. Accrued Other Liabilities

Accrued other liabilities consisted of the following:

	March 31,		September 30,
(Dollars in thousands)	2020		2019
Accrued professional fees	$	348	$	434
Accrued clinical study expense		1,639		2,163
Accrued purchases		1,467		679
Acquisition of in process research and development		145		989
Due to customers		490		19
Operating lease liability, current portion		354		—
Deferred rent, current portion		—		130
Other		202		376
Accrued other liabilities	$	4,645	$	4,790