Net (Loss) Income Per Common Share (Details) - USD ($)	3 Months Ended	12 Months Ended
	Jun. 30, 2021	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2021
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Undistributed loss from continuing operations available to common stockholders		$ (30,766,000)	$ (1,939,000)	$ (29,272,000)
Undistributed loss from continuing operations available to nonvested restricted stockholders and holders of convertible preferred stock		(3,272,000)	(629,000)	(1,515,000)
Loss from continuing operations, net of cumulative preferred dividends unpaid and undeclared	$ (30,787,000)	(34,038,000)	(2,568,000)
Net loss available to common stockholders	(42,225,000)	(79,180,000)	(16,255,000)	$ (42,225,000)
Loss from discontinued operations available to common stockholders - basic	$ (11,438,000)	$ (45,142,000)	$ (13,687,000)
Weighted average common shares outstanding - basic (in shares)		19,621,992	18,200,080	17,635,402
Weighted average common shares outstanding—diluted (in shares)	17,635,402	19,621,992	18,200,080	17,635,402
Loss from continuing operations available to common stockholders per common share, basic (in dollars per share)	$ (1.74)	$ (1.74)	$ (0.14)	$ (1.74)
Loss from continuing operations available to common stockholders per common share, diluted (in dollars per share)	(1.74)	(1.74)	(0.14)	(1.74)
Loss from discontinued operations available to common stockholders per common share, diluted (in dollars per share)	(0.65)	(2.30)	(0.75)	(0.65)
Loss from discontinued operations available to common stockholders per common share, basic (in dollars per share)	(0.65)	(2.30)	(0.75)	(0.65)
Net loss available to common stockholders per common share, basic (in dollars per share)	(2.39)	(4.04)	(0.89)	(2.39)
Net loss available to common stockholders per common share, diluted (in dollars per share)	$ (2.39)	$ (4.04)	$ (0.89)	$ (2.39)
Stock Options
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount		331,658	452,537	395,069
Cumulative Preferred Stock
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount		0	452,667	437,165
Restricted Stock Units (RSUs) [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount		491,564	426,243	376,264