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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Impairment or Disposal of Long-Lived Assets (Details) | 12 Months Ended
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Dec. 31, 2019
Accounting Policies [Abstract] |
Disposition of assets, holding period | 10 years

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- Definition Holding period of disposition of assets. + References No definition available. + Details
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Balance Type: | na
Period Type: | duration

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- References No definition available. + Details
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Balance Type: | na
Period Type: | duration