CONDENSED CONSOLIDATED STATEMENT OF EQUITY - 9 months ended Sep. 30, 2017 - USD ($) $ in Thousands	Total	Common stock	Additional paid-in capital	Retained earnings	Accumulated other comprehensive income (loss)	Noncontrolling interest in subsidiary
Beginning Balance at Dec. 31, 2016	$ 194,270	$ 6,088	$ 300,674	$ 104,004	$ (232,846)	$ 16,350
Net income	68,160			66,989		1,171
Other comprehensive income, net of tax	2,996				2,996
Issuance of NL common stock	83	1	82
Dividends	(250)					(250)
Other, net	125		112			13
Ending Balance at Sep. 30, 2017	$ 265,384	$ 6,089	$ 300,868	$ 170,993	$ (229,850)	$ 17,284