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Leases - Schedule of Transitions to ASC 842 on Consolidated Balance Sheet (Detail) - USD ($) $ in Thousands | Dec. 31, 2019 | Jan. 01, 2019 | Dec. 31, 2018
--- | --- | --- | ---
Leases [Line Items] |  |  |  |  |
Prepaid expenses |  | $ 7,299 |  | $ 7,771 | [1]
Right of use asset, net |  | 50,366 |  |  |
Deferred income tax assets, net |  | 60,169 |  | 81,628 |
Assets of discontinued operations, non-current |  | 81 |  | 178 |
Lease liability - operating, current |  | 11,784 |  |  |
Other accrued expenses, current |  | 16,375 |  | 19,668 | [1]
Liabilities of discontinued operations, current |  | 3 |  | 536 |
Lease liability - operating, non-current |  | 52,391 |  |  |
Deferred rent obligations | [1] |  |  | 12,745 |
Other liabilities, non-current |  | 11,647 |  | 17,493 | [1]
Accumulated earnings (deficit) |  | $ 18,071 |  | $ (52,946) | [2]
ASC 842 [Member] |  |  |  |  |
Leases [Line Items] |  |  |  |  |
Prepaid expenses | [1] |  | $ 6,269 |  |
Right of use asset, net |  |  | 45,963 |  |
Deferred income tax assets, net |  |  | 81,303 |  |
Assets of discontinued operations, non-current |  |  | 235 |  |
Lease liability - operating, current |  |  | 18,656 |  |
Other accrued expenses, current | [1] |  | 13,718 |  |
Liabilities of discontinued operations, current |  |  | 593 |  |
Lease liability - operating, non-current |  |  | 48,238 |  |
Other liabilities, non-current | [1] |  | 12,395 |  |
Accumulated earnings (deficit) | [2] |  | (51,911) |  |
ASC 842 [Member] | Impact of Modified Retrospective Adoption of ASC 842 [Member] |  |  |  |  |
Leases [Line Items] |  |  |  |  |
Prepaid expenses | [1] |  | (1,502) |  |
Right of use asset, net |  |  | 45,963 |  |
Deferred income tax assets, net |  |  | (325) |  |
Assets of discontinued operations, non-current |  |  | 57 |  |
Lease liability - operating, current |  |  | 18,656 |  |
Other accrued expenses, current | [1] |  | (5,950) |  |
Liabilities of discontinued operations, current |  |  | 57 |  |
Lease liability - operating, non-current |  |  | 48,238 |  |
Deferred rent obligations | [1] |  | (12,745) |  |
Other liabilities, non-current | [1] |  | (5,098) |  |
Accumulated earnings (deficit) | [2] |  | $ 1,035 |  |
[1] | Balances as of December 31, 2018 that related to prepaid rent, remaining lease obligations for vacated spaces and deferred rent obligations were offset with the ROU asset as of January 1, 2019
[2] | Certain leases resulted in a negative ROU asset upon transition to ASC 842 related to vacated spaces that had liabilities previously established. Those leases that resulted in a negative ROU asset were recorded as an adjustment, net of tax, to accumulated earnings (deficit) within stockholders equity on our consolidated balance sheet as of January 1, 2019

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- Definition For a classified balance sheet, the cumulative difference between the rental income or payments required by a lease agreement and the rental income or expense recognized on a straight-line basis, or other systematic and rational basis more representative of the time pattern in which use or benefit is granted or derived from the leased property, expected to be recognized in income or expense, by the lessor or lessee, respectively, more than one year after the balance sheet date. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.26(c)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 20 -Section 25 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=77902458&loc=d3e39927-112707 + Details
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