XML 43 R32.htm IDEA: XBRL DOCUMENT

Income taxes (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Income taxes (Details) - USD ($) $ in Thousands	Jun. 30, 2015	Jun. 30, 2016
Income Tax Disclosure [Abstract]
Income tax expense from discontinued operations	$ 13,478
Current income tax benefit	6,946	$ 6,946
Deferred income tax benefit	$ 6,532

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