CONSOLIDATED STATEMENTS OF INCOME - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
CONSOLIDATED STATEMENTS OF INCOME
EXPENSES:	$ (5,267)	$ (6,818)	$ (6,439)
FOREIGN CURRENCY GAINS (LOSSES)	275	5,477	(360)
OTHER NON-OPERATING INCOME (LOSS) , net	233	(75)	(30)
EQUITY IN INCOME OF INVESTEE COMPANIES	26
Loss from continuing operations before income tax	(4,733)	(1,416)	(6,829)
INCOME TAX (EXPENSE) / BENEFIT (Note 7)	1,657	498	2,390
LOSS FROM CONTINUING OPERATIONS	(3,076)	(918)	(4,439)
INCOME/(LOSS) FROM DISCONTINUED OPERATIONS, net of income tax (Note 3)	(487,201)	109,010	156,779
NET INCOME/ (LOSS)	(490,277)	108,092	152,340
Net income (loss)	$ (490,277)	$ 113,376	$ 160,161
Net income/ (loss) per share-basic (in dollars per share)	$ (3.14)	$ 0.69	$ 0.97
Net income/ (loss) per share-diluted (in dollars per share)	(3.14)	0.69	0.97
Net income / (loss) per share from continuing operations-basic (in dollars per share)	(0.02)	(0.01)	(0.03)
Net income / (loss) per share from continuing operations-diluted (in dollars per share)	(0.02)	(0.01)	(0.03)
Net income/ (loss) per share from discontinued operations-basic (in dollars per share)	(3.12)	0.70	1.00
Net income/ (loss) per share from discontinued operations-diluted (in dollars per share)	$ (3.12)	$ 0.70	$ 1.00
Weighted average common shares outstanding-basic (in shares)	156,023,836	155,747,225	156,889,533
Weighted average common shares outstanding-diluted (in shares)	156,023,836	156,008,428	156,932,452
Dividends declared per share (in dollars per share)	$ 0.17	$ 0.70	$ 0.63