Net Income (loss) Per Common Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
Sep. 30, 2019	Sep. 30, 2018
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Undistributed Earnings (Loss) Available to Common Shareholders, Basic	$ 4,507	$ (3,115)
Undistributed net earnings (loss) available to nonvested restricted stockholders and holders of convertible preferred stock	10	(3)
Undistributed net earnings (loss) available to common stockholders	$ 4,517	$ (3,118)
Weighted average common shares outstanding - basic (in shares)	17,099,851	16,886,718
Incremental Common Shares Attributable to Dilutive Effect of Conversion of Preferred Stock	411,301	0
Weighted average common shares outstanding—diluted (in shares)	17,518,413	16,886,718
Earnings Per Share, Basic, Undistributed	$ 0.26	$ (0.18)
Earnings Per Share, Diluted, Undistributed	$ 0.26	$ (0.18)
Cumulative Preferred Stock [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	0	397,215
Stock Options
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	0	51,177
Shares issuable under stock options (in shares)	2,390	0
Performance-Based Restricted Stock Units (PBRSUs)
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	0	0
Shares issuable under stock options (in shares)	4,871	0

Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

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