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4. FACILITY ACQUISITIONS AND DISPOSITIONS (Tables) | 12 Months Ended
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Dec. 31, 2017
Business Combinations [Abstract] |
Schedule of assets held for sale | The following table summarizes the major categories of assets classified as held for sale in the accompanying Consolidated Balance Sheets at December 31, 2016 (in thousands):
Property and equipment, net |  | $ | 1,056 |
Other assets |  |  | 21 |
Goodwill |  |  | 1,126 |
Total assets held for sale |  | $ | 2,203 |

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- Definition Tabular disclosure of long lived assets held for sale. Disclosure may include the description of the facts and circumstances leading to the expected disposal, manner and timing of disposal, the carrying value of the assets held for sale, the gain (loss) recognized in the income statement and the income statement caption that includes that gain (loss). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=84176398&loc=d3e2941-110230 + Details
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