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ACQUISITIONS - Consideration Paid and Preliminary Fair Values of Acquired Assets and Liabilities (Details) - USD ($) $ in Thousands |  |  | 3 Months Ended | 6 Months Ended | 12 Months Ended |
--- | --- | --- | --- | --- | --- | ---
Dec. 23, 2020 | Nov. 18, 2020 | Dec. 31, 2020 | Dec. 31, 2020 | Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018 | Jul. 01, 2020
Business Acquisition [Line Items] |  |  |  |  |  |  |  |
Goodwill |  |  | $ 186,979 | $ 186,979 | $ 186,979 | $ 133,082 | $ 132,035 |
Gain on bargain purchases |  |  |  |  | (63,871) | $ 0 | $ 0 |
Casino KC & Casino Vicksburg |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |
Cash |  |  | 4,362 | 4,362 | 4,362 |  |  | $ 4,362
Accounts receivable |  |  | 582 | 582 | 582 |  |  | 594
Inventory |  |  | 164 | 164 | 164 |  |  | 164
Prepaid expenses and other assets |  |  | 686 | 686 | 686 |  |  | 709
Property and equipment |  |  | 60,865 | 60,865 | 60,865 |  |  | 60,574
Right of use asset |  |  | 10,315 | 10,315 | 10,315 |  |  | 41,971
Intangible assets |  |  | 138,160 | 138,160 | 138,160 |  |  | 139,760
Other assets |  |  | 117 | 117 | 117 |  |  | 118
Goodwill |  |  | 53,896 | 53,896 | 53,896 |  |  | 52,285
Accounts payable |  |  | (614) | (614) | (614) |  |  | (614)
Accrued and other current liabilities |  |  | (3,912) | (3,912) | (3,912) |  |  | (4,003)
Lease obligations |  |  | (34,452) | (34,452) | (34,452) |  |  | (65,381)
Deferred income tax liabilities |  |  | 0 | 0 | 0 |  |  | (233)
Other long-term liabilities |  |  | (306) | (306) | (306) |  |  | (306)
Total purchase price |  |  | 229,863 | 229,863 | 229,863 |  |  | $ 230,000
Year to date adjustments, cash |  |  |  | 0 |  |  |  |
Year to date adjustments, accounts receivable |  |  |  | (12) |  |  |  |
Year to date adjustments, inventory |  |  |  | 0 |  |  |  |
Year to date adjustments, prepaid expenses and other assets |  |  |  | (23) |  |  |  |
Year to date adjustments, property and equipment |  |  |  | 291 |  |  |  |
Year to date adjustments, right of use asset |  |  |  | (31,656) |  |  |  |
Year to date adjustments, intangibles assets |  |  |  | (1,600) |  |  |  |
Year to date adjustments, other assets |  |  |  | (1) |  |  |  |
Year to date adjustments, goodwill |  |  |  | 1,611 |  |  |  |
Year to date adjustments, accounts payable |  |  |  | 0 |  |  |  |
Year to date adjustments, accrued and other current liabilities |  |  |  | 91 |  |  |  |
Year to date adjustments, lease obligations |  |  |  | 30,929 |  |  |  |
Year to date adjustments, deferred income tax liabilities |  |  |  | 233 |  |  |  |
Year to date adjustments, other long-term liabilities |  |  |  | 0 |  |  |  |
Total purchase price |  |  |  | (137) |  |  |  |
Bally’s Atlantic City |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |
Cash |  | $ 8,651 |  |  |  |  |  |
Accounts receivable |  | 1,122 |  |  |  |  |  |
Inventory |  | 721 |  |  |  |  |  |
Prepaid expenses and other assets |  | 1,402 |  |  |  |  |  |
Property and equipment |  | 40,898 |  |  |  |  |  |
Intangible assets |  | 1,120 |  |  |  |  |  |
Accounts payable |  | (3,131) |  |  |  |  |  |
Accrued and other current liabilities |  | (7,983) |  |  |  |  |  |
Deferred income tax liabilities |  | (11,132) | (11,100) | $ (11,100) | $ (11,100) |  |  |
Net assets acquired |  | 31,668 |  |  |  |  |  |
Gain on bargain purchases |  | (32,595) | $ (32,600) |  |  |  |  |
Total purchase price |  | (927) |  |  |  |  |  |
Total purchase price |  | $ (900) |  |  |  |  |  |
Eldorado Resort Casino Shreveport |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |
Cash | $ 4,980 |  |  |  |  |  |  |
Accounts receivable | 1,936 |  |  |  |  |  |  |
Inventory | 495 |  |  |  |  |  |  |
Prepaid expenses and other assets | 245 |  |  |  |  |  |  |
Property and equipment | 125,822 |  |  |  |  |  |  |
Right of use asset | 9,260 |  |  |  |  |  |  |
Intangible assets | 58,140 |  |  |  |  |  |  |
Other assets | 403 |  |  |  |  |  |  |
Accounts payable | (931) |  |  |  |  |  |  |
Accrued and other current liabilities | (5,207) |  |  |  |  |  |  |
Lease obligations | (14,540) |  |  |  |  |  |  |
Deferred income tax liabilities | (11,457) |  |  |  |  |  |  |
Other long-term liabilities | (680) |  |  |  |  |  |  |
Net assets acquired | 168,466 |  |  |  |  |  |  |
Gain on bargain purchases | (31,276) |  |  |  |  |  |  |
Total purchase price | $ 137,190 |  |  |  |  |  |  |

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- Definition Amount of increase (decrease) from adjustments after acquisition date under purchase accounting of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 25 -Paragraph 16 -URI http://asc.fasb.org/extlink&oid=116868678&loc=d3e961-128460 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (g) -URI http://asc.fasb.org/extlink&oid=121556970&loc=d3e13816-109267 + Details
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