Net Income (loss) Per Common Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2021	Dec. 31, 2020
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Undistributed Earnings (Loss) Available to Common Shareholders, Basic	$ (5,334)	$ (17,223)	$ (7,830)	$ (23,509)
Undistributed net loss available to nonvested restricted stockholders and holders of convertible preferred stock	(234)	(645)	(309)	(772)
Undistributed net loss available to common stockholders	$ (5,568)	$ (17,868)	$ (8,139)	$ (24,281)
Weighted average common shares outstanding - basic (in shares)	18,106,151	17,531,521	18,034,658	17,477,268
Weighted average common shares outstanding—diluted (in shares)	18,106,151	17,531,521	18,034,658	17,477,268
Earnings Per Share, Basic, Undistributed (in USD per share)	$ (0.31)	$ (1.02)	$ (0.45)	$ (1.39)
Earnings Per Share, Diluted, Undistributed (in USD per share)	$ (0.31)	$ (1.02)	$ (0.45)	$ (1.39)
Stock Options
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Shares issuable under stock options (in shares)	0	0	0	0
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in shares)	481,429	545,797	487,088	545,797
Cumulative Preferred Stock
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in shares)		429,614	444,849	429,614
Performance-Based Restricted Stock Units (PBRSUs)
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Shares issuable under stock options (in shares)	0	0	0	0
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in shares)	498,210	81,070	437,211	82,189
Convertible Preferred Stock
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Shares issuable under stock options (in shares)	0	0	0	0