Effective Income Tax Rate Reconciliation, Combined Federal and State

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Income Tax Disclosure [Line Items]

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible domestic operating loss carryforwards. Excludes state and local operating loss carryforwards.

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Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized.

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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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-Publisher FASB
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- Definition

Expiration date of each operating loss carryforward included in operating loss carryforward, in CCYY-MM-DD format.

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Income Taxes (Narrative) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
Income Taxes (Narrative) (Details) - USD ($) $ in Thousands	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Income Tax Disclosure [Line Items]
Income tax benefit (expense)	$ 61	$ (461)	$ 367	$ (647)
Valuation allowance	633		633
TRS Leasing, Inc [Member]
Income Tax Disclosure [Line Items]
Income tax benefit (expense)	61	$ (461)	$ 367	$ (647)
Combined federal and state effective tax rate			24.00%
Net operating loss carryforward for federal income tax purposes	$ 4,990		$ 4,990
TRS Leasing, Inc [Member] \| Minimum [Member]
Income Tax Disclosure [Line Items]
Loss carryforwards expiration period			Jan. 01, 2027
TRS Leasing, Inc [Member] \| Maximum [Member]
Income Tax Disclosure [Line Items]
Loss carryforwards expiration period			Dec. 31, 2034