Amount before tax of income (loss) from a discontinued operation. Includes, but is not limited to, the income (loss) from operations during the phase-out period, gain (loss) on disposal, gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and adjustments to a prior period gain (loss) on disposal.

Amount of tax expense (benefit) related to a discontinued operation. Includes, but is not limited to, tax expense (benefit) related to income (loss) from operations during the phase-out period, tax expense (benefit) related to gain (loss) on disposal, tax expense (benefit) related to gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and tax expense (benefit) related to adjustments of a prior period gain (loss) on disposal.

+ References + Details

- Definition

Amount after tax of income (loss) from a discontinued operation attributable to the parent. Includes, but is not limited to, the income (loss) from operations during the phase-out period, gain (loss) on disposal, gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and adjustments to a prior period gain (loss) on disposal.

+ References + Details

Discontinued Operation (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
Discontinued Operation (Details) - USD ($) $ in Thousands	Dec. 31, 2017	Sep. 30, 2017	Jun. 30, 2017	Mar. 31, 2017	Dec. 31, 2016	Sep. 30, 2016	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Loss from discontinued operations before income taxes									$ (1,713)	$ (1,077)	$ (601)
Income tax benefit										154	400
Loss from discontinued operations	$ (88)	$ (101)	$ (77)	$ (1,092)	$ (364)	$ (251)	$ (166)	$ (142)	(1,358)	(923)	(201)
Payments for legal settlements				$ 1,200					1,200
Commercial [Member]
Loss from discontinued operations before income taxes									(1,713)	(1,077)	(601)
Income tax benefit									355	154	400
Loss from discontinued operations									$ (1,358)	$ (923)	$ (201)