Contingent Obligations and Non-Current Liabilities (Tables)

9 Months Ended

Jun. 30, 2021

Contingent Obligations and NonCurrent Liabilities Disclosure [Abstract]

Schedule of Government Grant Obligations Reflected in Condensed Consolidated Balance Sheet

These obligation amounts total $11,247 and $11,124 as of June 30, 2021 and September 30, 2020, respectively, and are reflected in the Condensed Consolidated Balance Sheets as follows:​​​​​​​

	June 30, 2021		September 30, 2020
Current liabilities	$	735	$	600
Non-current liabilities	$	10,512	$	10,524