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FACILITY ACQUISITIONS AND ASSETS HELD FOR SALE (Details - Assets held for sale) - USD ($) $ in Thousands | Mar. 31, 2019 | Dec. 31, 2018
--- | --- | ---
Long Lived Assets Held-for-sale [Line Items] |  |
Assets held for sale | $ 2,041 | $ 2,499
Property and equipment, net |  |
Long Lived Assets Held-for-sale [Line Items] |  |
Assets held for sale | 1,049 |
Goodwill |  |
Long Lived Assets Held-for-sale [Line Items] |  |
Assets held for sale | $ 992 |

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- Definition Amount of assets held-for-sale that are not part of a disposal group. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 15 -Paragraph 4 -Subparagraph (b)(2) -URI http://asc.fasb.org/extlink&oid=77912953&loc=d3e400-110220 + Details
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Balance Type: | debit
Period Type: | instant

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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
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- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
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