XML 161 R146.htm IDEA: XBRL DOCUMENT v3.7.0.1
Discontinued Operations - Summarized Operating Results of Discontinued Operations and Assets and Liabilities Classified as Held for Sale (Details) - USD ($)
$ in Thousands
 3 Months Ended 12 Months Ended
Dec. 31, 2015
Sep. 30, 2015
Jun. 30, 2015
Mar. 31, 2015
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2014
Discontinued Operations and Disposal Groups [Abstract]              
Net revenue         $ 0 $ 0 $ 7,530
Operating expenses         0 38 7,610
Income (loss) from operations         0 (38) (80)
Interest expense         0 0 (17)
Interest income and other income (expense)         0 4 (60)
Loss before income tax         0 (34) (157)
Income tax benefit (expense)         0 13 132
Loss from discontinued operations         0 (21) (25)
Gain (loss) from sale of discontinued operations         0 0 (121)
Gain (loss) from discontinued operations $ 23 $ (24) $ (11) $ (9) $ 0 $ (21) $ (146)