Income Taxes [Line Items]

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- Definition

Percentace of increase to effective income tax expense

+ References

No definition available.

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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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- Definition

Percentage of domestic federal statutory tax rate applicable to pretax income (loss).

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- Definition

Percentage 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 applicable to statutory income tax expense (benefit) outside of the country of domicile.

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- Definition

Percentage 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 applicable to state and local income tax expense (benefit), net of federal tax expense (benefit).

+ References

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- Definition

Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest.

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- Definition

Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to 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 other nondeductible expenses.

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Income Taxes (Narrative) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended		12 Months Ended
Income Taxes (Narrative) (Details) - USD ($) $ in Thousands	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017	Dec. 31, 2017
Income Taxes [Line Items]
Income tax	$ 14	$ 864	$ 993	$ 1,859
Pre-tax income	$ 111	$ 3,034	$ 2,411	$ 6,829
Effective tax rate			(41.20%)	27.20%	35.00%
Percentace of increase to effective income tax expense			12.00%
Provisional expense for the GILTI Tax			$ 100
Blended tax rate			24.66%
State income tax			3.66%
U.S. Federal income tax statutory rate			21.00%
Canada [Member]
Income Taxes [Line Items]
Effective tax rate			27.00%
Tax Act [Member]
Income Taxes [Line Items]
Income tax			$ 300
U.S. Federal income tax statutory rate			21.00%