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Stockholders' Equity - Stock-Based Incentive Plan Narrative (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Mar. 31, 2024	Mar. 31, 2023	Jun. 30, 2023
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares granted (in shares)			400,000	500,000
Stock-based compensation expense	$ 0.5	$ 0.5	$ 1.6	$ 1.2
Director
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period (in years)			1 year
Restricted Stock and Contingent Restricted Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares granted (in shares)			100,000	50,000.00
Restricted Stock, Market Based
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period (in years)			3 years
Restricted Stock, Performance Based
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares granted (in shares)			136,315	100,000
Contingent restricted stock grants
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares granted (in shares)			102,239
Restricted Stock Time Vested
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares granted (in shares)			157,192	400,000
2016 Equity Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares authorized for granting (in shares)	3,600,000		3,600,000
Shares available for grant (shares)	900,000		900,000		1,300,000
Minimum | Restricted Stock Time Vested
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period (in years)			3 years
Maximum | Restricted Stock, Performance Based
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expiration period (in years)			4 years
Maximum | Restricted Stock Time Vested
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period (in years)			4 years
Employee | Restricted Stock, Performance Based
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares granted (in shares)			100,000
Employee | Restricted Stock Time Vested
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares granted (in shares)			200,000

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