Nature of Operations and Liquidity - Additional Information (Detail) $ / shares in Units, $ in Thousands							1 Months Ended	3 Months Ended						9 Months Ended
	Aug. 29, 2023 shares	Aug. 21, 2023 USD ($) $ / shares	Jun. 05, 2023 USD ($) $ / shares	Mar. 08, 2023 USD ($) $ / shares	Jan. 12, 2023 USD ($) $ / shares	Dec. 26, 2022 USD ($) shares	Jun. 30, 2023 USD ($)	Sep. 30, 2023 USD ($) shares	Jun. 30, 2023 USD ($)	Mar. 31, 2023 USD ($) $ / shares	Sep. 30, 2022 USD ($) $ / shares	Jun. 30, 2022 USD ($)	Mar. 31, 2022 USD ($)	Sep. 30, 2023 USD ($) Segment $ / shares shares	Sep. 30, 2022 USD ($) $ / shares	Dec. 31, 2022 USD ($) shares
Organization and Nature of Operations [Line Items]
Number of operating segment | Segment														1
Dividends Payable, date declared					Jan. 12, 2023
Dividends paid | $ / shares					$ 0.24						$ 1.43			$ 0.24	$ 1.43
Amount of dividend payment					$ 7,600
Net income (loss)								$ (1,576)	$ (2,472)	$ 260	$ (4,884)	$ 51,632	$ (14,536)	$ (3,788)	$ 32,212
Accumulated deficit								414,724						414,724		$ 410,936
Cash and cash equivalents								$ 2,228						$ 2,228		$ 21,666
F351 Agreement
Organization and Nature of Operations [Line Items]
Assets acquisition, paid						$ 35,000
Purchase agreement amendment date						Mar. 29, 2023
Business Combination Agreement
Organization and Nature of Operations [Line Items]
Purchase agreement amendment date	Aug. 30, 2023					Mar. 29, 2023
Contingent Value Rights Agreement
Organization and Nature of Operations [Line Items]
Purchase agreement amendment date						Mar. 29, 2023
Dividends paid | $ / shares		$ 0.05	$ 0.11	$ 0.01						$ 0.01
Amount of dividend payment		$ 1,500	$ 3,500	$ 200			$ 3,500
Catalyst Convertible Preferred Stock
Organization and Nature of Operations [Line Items]
Preferred stock shares issued | shares								12,340						12,340		0
Catalyst Convertible Preferred Stock | F351 Agreement
Organization and Nature of Operations [Line Items]
Preferred stock shares issued | shares						12,340
Preferred stock, shares issued upon conversion of common stock | shares	10,000					10,000
Common Stock | F351 Agreement
Organization and Nature of Operations [Line Items]
Assets acquisition, shares issued | shares						6,266,521