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Number of options vested.

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Stock-Based Compensation - Narrative (Details) $ / shares in Units, $ in Thousands	1 Months Ended				3 Months Ended		9 Months Ended
	Sep. 30, 2022 USD ($) $ / shares shares	Aug. 31, 2022 $ / shares shares	May 31, 2022 director $ / shares shares	Jan. 31, 2022 $ / shares shares	Sep. 30, 2022 USD ($) shares	Sep. 30, 2021 USD ($) shares	Sep. 30, 2022 USD ($) shares	Sep. 30, 2021 USD ($) shares
Share-based Compensation
Compensation expense related to stock based awards outstanding \| $					$ 1,000	$ 500	$ 2,100	$ 2,200
Payments related to tax withholding for stock-based compensation \| $							384	949
Proceeds received upon exercise of stock options \| $								110
Total share-based compensation cost not yet recognized \| $	$ 3,700				3,700		$ 3,700
Share-based compensation cost not yet recognized, period for recognition							2 years 4 months 24 days
Independent Directors
Share-based Compensation
Number of independent directors receiving awards \| director			6
Certain Officers
Share-based Compensation
Payments related to tax withholding for stock-based compensation \| $					$ 300	$ 700	$ 400	900
Stock options
Share-based Compensation
Proceeds received upon exercise of stock options \| $								$ 100
Exercise of stock options, shares					0	4,791	0	28,546
Stock options \| Maximum
Share-based Compensation
Proceeds received upon exercise of stock options \| $						$ 100
Restricted stock and performance units \| Certain Executive
Share-based Compensation
Grant date fair value (in dollars per share) \| $ / shares	$ 2.75	$ 2.69
Restricted stock \| Independent Directors and Executive Chairman, Interim CEO and Interim CFO
Share-based Compensation
Awards granted in period (in shares)			623,655
Grant date fair value (in dollars per share) \| $ / shares			$ 2.79
Restricted stock \| Independent Directors
Share-based Compensation
Awards granted in period (in shares)			193,548	8,929
Grant date fair value (in dollars per share) \| $ / shares				$ 3.36
Restricted stock \| Certain Executive
Share-based Compensation
Vesting period	3 years	3 years
Awards granted in period (in shares)	130,909	446,097
Time-vested restricted stock units \| Executive Chairman, Interim CEO and Interim CFO
Share-based Compensation
Awards granted in period (in shares)			430,107
Time-vested restricted stock units \| Vesting when Interim CEO term is fulfilled \| Executive Chairman, Interim CEO and Interim CFO
Share-based Compensation
Number of shares vested			179,211
Time-vested restricted stock units \| Vesting when Interim CFO term is fulfilled \| Executive Chairman, Interim CEO and Interim CFO
Share-based Compensation
Number of shares to vest			250,896
Performance Units \| Certain Executive
Share-based Compensation
Vesting percentage	100.00%	100.00%
Awards granted in period (in shares)	87,273	241,636
Performance period	3 years	3 years
2022 LTIP \| Maximum
Share-based Compensation
Approved and authorized maximum number of shares to be issued			2,175,000
2022 LTIP \| Stock options
Share-based Compensation
Expiration period							10 years
Forfeiture rate applied to awards							5.50%
2022 LTIP \| Stock options \| Minimum
Share-based Compensation
Vesting period							3 years
2022 LTIP \| Stock options \| Maximum
Share-based Compensation
Vesting period							5 years
2022 LTIP \| Restricted stock
Share-based Compensation
Forfeiture rate applied to awards							3.20%