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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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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 increase (decrease) in the income tax rates.

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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 state and local income tax expense (benefit).

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Income Taxes - Provision (benefit) for income taxes reflects an effective U.S tax rate, which differs from the corporate tax rate (Details 2) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Mar. 31, 2019	Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2018	Mar. 31, 2018	Dec. 31, 2017	Sep. 30, 2017	Jun. 30, 2017	Mar. 31, 2019	Mar. 31, 2018
Income Tax Disclosure [Abstract]
Provision (benefit) for income taxes at Federal statutory rate									$ (845)	$ 976
Increase (decrease) resulting from:
State income taxes, net of Federal benefit									(206)	491
Tax Reform – Rate Change									160	3,127
Other									(49)	(333)
Income tax expense (benefit)	$ (1,232)	$ (376)	$ 96	$ 572	$ (171)	$ 3,712	$ 220	$ 500	$ (940)	$ 4,261