STOCKHOLDERS' EQUITY, Restricted Stock Awards (Details) - Restricted Stock Awards [Member]	12 Months Ended
Dec. 31, 2019 USD ($) $ / shares shares
Restricted Stock Awards [Roll Forward]
Nonvested, Beginning balance (in shares) \| shares	0
Granted (in shares) \| shares	10,450
Vested (in shares) \| shares	0
Forfeited (in shares) \| shares	0
Nonvested, Ending balance (in shares) \| shares	10,450
Weighted-Average Grant Date Fair Value Per Share [Roll Forward]
Nonvested, Beginning of period (in dollars per share) \| $ / shares	$ 0
Granted (in dollars per share) \| $ / shares	60.47
Vested (in dollars per share) \| $ / shares	0
Forfeited (in dollars per share) \| $ / shares	0
Nonvested, Ending of period (in dollars per share) \| $ / shares	$ 60.47
Unrecognized compensation cost \| $	$ 339,000
Recognized compensation period	9 months 18 days
General and Administrative [Member]
Weighted-Average Grant Date Fair Value Per Share [Roll Forward]
Stock-based compensation expense \| $	$ 293,000

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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The number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited during the reporting period.

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The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date.

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