Income Taxes - Reconciliation of Taxes Computed at the Corporate Federal Income Tax Rate to the Reported Income Tax (provision) (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Income Tax Disclosure [Abstract]
Pre-tax net book income	$ 486	$ 5,405	$ 15,656
Statutory federal income tax provision	(102)	(1,135)	(3,288)
State income tax provision	(266)	(478)	(224)
Permanent differences	115	(296)	(94)
Return to provision adjustments	7	8	(88)
Other	(28)	(17)	(74)
Income tax provision	$ (274)	$ (1,918)	$ (3,768)
Effective income tax rate	56.00%	35.00%	24.00%

Effective Income Tax Rate Reconciliation, Permanent Differences, Amount

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Pre-tax Net Book Income (“NBI”)

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- Definition

Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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The amount of income tax expense or benefit for the period computed by applying the domestic federal statutory tax rates to pretax income from continuing operations.

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Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to tax exempt income, equity in earnings (loss) of an unconsolidated subsidiary, minority noncontrolling interest income (loss), tax holiday, disposition of a business, disposition of an asset, repatriation of foreign earnings, repatriation of foreign earnings jobs creation act of 2004, increase (decrease) in enacted tax rate, prior year income taxes, increase (decrease) in deferred tax asset valuation allowance, and other adjustments.

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