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Stock-Based Incentive Plan - Narrative (Details)		3 Months Ended
	Dec. 09, 2020 shares	Sep. 30, 2021 USD ($) well shares	Sep. 30, 2020 USD ($) shares	Jun. 30, 2021 shares	Dec. 08, 2016 shares
Stock-Based Incentive Plan
Granted (in shares)		196,940	0
Stock-based compensation expense | $		$ 197,826	$ 300,351
Restricted Stock, Time Vested
Stock-Based Incentive Plan
Shares outstanding (in shares)		342,341
Granted (in shares)		65,647
Number of vesting tranches | well		3
Restricted Stock, Performance-Based
Stock-Based Incentive Plan
Shares outstanding (in shares)		389,594
Granted (in shares)		131,293
Performance Based Contingent Shares
Stock-Based Incentive Plan
Shares outstanding (in shares)		300,440		323,080
Company Performance Awards
Stock-Based Incentive Plan
Shares outstanding (in shares)		0
2016 Plan
Stock-Based Incentive Plan
Number of shares of common stock authorized for issuance under plan (in shares)					1,100,000
Number of additional shares authorized (in shares)	2,500,000
Number of shares remaining available for grant under plan (in shares)		2,009,354
Minimum | Restricted Stock, Time Vested
Stock-Based Incentive Plan
Vesting period		3 years
Maximum | Restricted Stock, Time Vested
Stock-Based Incentive Plan
Expiration period		4 years
Vesting period		4 years
Maximum | Restricted Stock, Performance-Based
Stock-Based Incentive Plan
Expiration period		4 years
Maximum | Performance Based Contingent Shares
Stock-Based Incentive Plan
Expiration period		4 years
Director
Stock-Based Incentive Plan
Vesting period		1 year

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