CONDENSED CONSOLIDATED STATEMENT OF EQUITY - 6 months ended Jun. 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	50,360			49,517		843
Other comprehensive income, net of tax	1,297				1,297
Issuance of NL common stock	83	1	82
Dividends	(166)					(166)
Other, net	126		113			13
Ending Balance at Jun. 30, 2017	$ 245,970	$ 6,089	$ 300,869	$ 153,521	$ (231,549)	$ 17,040