CONDENSED CONSOLIDATED STATEMENTS OF EQUITY - USD ($) $ in Thousands	Total	Common Stock Issued	Common Stock Treasury	Additional Paid-in Capital	Retained Earnings	Accumulated Other Comprehensive Loss	Noncontrolling Interests
Balances at Dec. 31, 2015	$ 310,803	$ 140,503	$ (760,299)	$ 170,699	$ 1,236,355	$ (515,688)	$ 39,233
Increase (Decrease) in Stockholders' Equity
Net income (loss)	(65,437)				(70,029)		4,592
Cash dividends declared: Noncontrolling interests	(1,702)						(1,702)
Purchase of subsidiary shares from noncontrolling interest	(4,731)			(5,128)			397
Total other comprehensive income (loss), net of deferred income taxes of $2,913 and $(29,087) in 2017 and 2016, respectively	48,916					49,329	(413)
Vesting of restricted stock units and other stock grants, net 260,497 shares and 80,598 shares in 2017 and 2016, respectively	(565)	122	(92)	(595)
Amortization of unearned portion of stock-based compensation, net of forfeitures	5,740			5,740
Balances at Sep. 30, 2016	293,024	140,625	(760,391)	170,716	1,166,326	(466,359)	42,107
Increase (Decrease) in Stockholders' Equity
Adoption of new accounting standard (See Note 2)	397			1,106	709
Balances at Dec. 31, 2016	137,563	140,625	(760,391)	172,101	1,150,688	(606,722)	41,262
Increase (Decrease) in Stockholders' Equity
Net income (loss)	43,664				41,226		2,438
Cash dividends declared: Noncontrolling interests	(1,783)						(1,783)
Purchase of subsidiary shares from noncontrolling interest	(3,412)			(2,242)			(1,170)
Total other comprehensive income (loss), net of deferred income taxes of $2,913 and $(29,087) in 2017 and 2016, respectively	27,406					25,171	2,235
Stock Appreciation Rights exercised, net 8,965 shares	(63)	16	(63)	(16)
Vesting of restricted stock units and other stock grants, net 260,497 shares and 80,598 shares in 2017 and 2016, respectively	(1,544)	452	(1,544)	(452)
Amortization of unearned portion of stock-based compensation, net of forfeitures	7,790			7,790
Balances at Sep. 30, 2017	$ 210,018	$ 141,093	$ (761,998)	$ 178,287	$ 1,191,205	$ (581,551)	$ 42,982

This element represents the amount of recognized equity-based compensation during the period, that is, the amount recognized as expense in the income statement (or as asset if compensation is capitalized). Alternate captions include the words "stock-based compensation".

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