Stockholders' Equity - Treasury Shares (Details) - USD ($)	12 Months Ended
Jun. 30, 2020	Jun. 30, 2019
Equity, Class of Treasury Stock [Line Items]
Number of treasury shares acquired (in shares)	449,921	18,424
Average Price per Share (in USD per share)	$ 5.52	$ 8.51
Treasury Stock Purchases	$ 2,483,357	$ 156,791
Shares surrendered for tax withholding upon vesting
Equity, Class of Treasury Stock [Line Items]
Number of treasury shares acquired (in shares)	9,255	17,994
Average Price per Share (in USD per share)	$ 5.90	$ 8.57
Treasury Stock Purchases	$ 54,565	$ 154,179
2015 Share Repurchase Program
Equity, Class of Treasury Stock [Line Items]
Number of treasury shares acquired (in shares)	440,666	430
Average Price per Share (in USD per share)	$ 5.51	$ 6.07
Treasury Stock Purchases	$ 2,428,792	$ 2,612

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