Income Taxes - Income Tax Expense (Benefit) from Continuing Operations, Less Noncontrolling Interest (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Current:
Federal	$ 4,678	$ 892	$ 12,798
State	3,528	3,382	2,621
Total Current	8,206	4,274	15,419
Deferred:
Federal	14,549	15,383	(6,273)
State	3,852	2,742	1,798
Total Deferred	18,401	18,125	(4,475)
Total income tax expense	$ 26,607	$ 22,399	$ 10,944