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Stockholders' Equity - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Mar. 31, 2026	Dec. 31, 2025	Mar. 31, 2026	Mar. 31, 2025	Nov. 17, 2025	Sep. 30, 2025
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Remaining shares reserved for issuance	3,325,286		3,325,286
Shares repurchased	1,430		56,676
Common stock repurchases	$ 40	$ 1,473		$ 1,500
Remaining repurchase amount	$ 15,000		$ 15,000			$ 1,500
Stock redeemed or called during period (in shares)			3,519	1,397
Common stock surrendered in the exercise of stock options (in shares)			3,519	1,397
Minimum
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Shares available for issuance	22,800,000		22,800,000
Shares and options vesting period			1 year
Maximum
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Shares available for issuance	25,725,000		25,725,000
Shares and options vesting period			4 years
Common stock repurchases	$ 100
November 17, 2025, Stock Repurchase Plan
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Remaining repurchase amount					$ 15,000
Stock Option - Service Based \| Minimum
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Shares and options vesting period			1 year
Stock Option - Service Based \| Maximum
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Shares and options vesting period			4 years