Income Taxes - Schedule of Components of Deferred Income Tax Assets and Liabilities for Continuing Operations (Detail) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Income Tax Disclosure [Abstract]
Accrued occupancy	$ 15,814	$ 2,871
Deferred rent obligations		1,382
Foreign tax credits	32,998	32,998
Valuation allowance foreign tax credits	(32,998)	(32,998)
Compensation and employee benefits	7,402	7,038
Tax net operating loss carry forwards	45,130	66,319
Valuation allowance	(12,001)	(13,656)
Allowance for doubtful accounts	4,547	3,388
Covenant not-to-compete		2
Accrued settlements and legal	1,728	252
Deferred compensation		494
Accrued restructuring and severance	347	156
Equity method for investments	525	525
General business tax credits	1,511	1,292
Illinois edge credits		1,383
Valuation allowance edge credits		(1,383)
Depreciation		2,453
Amortization	7,633	9,950
Other	1,110	331
Total deferred income tax assets	73,746	82,797
Depreciation	153
Right of use asset, net	12,037
Other	1,387	1,169
Total deferred income tax liabilities	13,577	1,169
Net deferred income tax assets	$ 60,169	$ 81,628