CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015
Cash flows from operating activities:
Net income	$ 2,552	$ 10,954
Adjustments to reconcile net income to net cash provided by operating activities:
Deferred tax expense (benefit)	1,829	(1,682)
Changes in operating assets and liabilities	(4,822)	(418)
Net cash provided by (used in) operating activities	(441)	8,854
Cash flows from financing activities:
Withholding taxes - stock-based compensation	0	(6)
Common stock dividend	0	(4,417)
Net cash used in financing activities	0	(4,423)
Net increase (decrease) in cash	(441)	4,431
Cash at beginning of period	11,672	34,562
Cash at end of period	$ 11,231	$ 38,993