Collaborative Arrangement - Additional Information (Detail 1) - Abbott Agreement [Member]	12 Months Ended
	Sep. 30, 2021
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date: 2021-10-01
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items]
Remaining performance obligation, expected timing of satisfaction, period	four years
Remaining performance obligation, expected timing of satisfaction, percentage	83.00%
Revenue remaining performance obligation expected timing of satisfaction period	1 year
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date: 2022-10-01
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items]
Remaining performance obligation, expected timing of satisfaction, percentage	17.00%
Revenue remaining performance obligation expected timing of satisfaction period	3 years