CONSOLIDATED STATEMENTS OF OPERATIONS [Parenthetical] - USD ($) $ in Thousands |
12 Months Ended | |
|---|---|---|
Dec. 31, 2017 |
Dec. 31, 2016 |
|
| Discontinued Operation, Tax Effect of Income (Loss) from Discontinued Operation During Phase-out Period | $ 0 | $ 0 |
| Discontinued Operation, Tax Effect of Gain (Loss) from Disposal of Discontinued Operation | $ 0 | $ 0 |
| X | ||||||||||
- Definition Amount of tax expense (benefit) attributable to income (loss) from operations classified as a discontinued operation. Excludes tax expense (benefit) for gain (loss) on disposal and for provision for gain (loss) until disposal. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition Amount of tax expense (benefit) on gain (loss) not previously recognized resulting from the disposal of a discontinued operation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|