Stock-based Compensation - Performance Stock Unit Activity (Details) - Performance Share Units $ / shares in Units, $ in Thousands	3 Months Ended
	Dec. 31, 2022 USD ($) $ / shares shares
Number of Units
Outstanding, beginning balance (in shares) | shares	398,077
Granted (in shares) | shares	249,370
Vested (in shares) | shares	(263,158)
Outstanding, ending balance (in shares) | shares	384,289
Weighted-Average Grant Date Fair Value
Outstanding, beginning balance (in USD per share) | $ / shares	$ 26.96
Granted (in USD per share) | $ / shares	17.54
Vested (in USD per share) | $ / shares	26.26
Outstanding, ending balance (in USD per share) | $ / shares	$ 21.33
Additional Information
Aggregate Intrinsic Value, beginning balance | $	$ 5,533
Aggregate Intrinsic Value, ending balance | $	$ 6,494