STOCK BASED COMPENSATION - Stock Options (Details) - Stock Options - USD ($)	9 Months Ended
Sep. 30, 2019	Dec. 31, 2018
Shares
Outstanding at beginning of the period (in shares)	240,000
Outstanding at ending of the period (in shares)	240,000
Weighted Average Exercise Price
Outstanding at beginning of the period (in dollars per share)	$ 12.70
Outstanding at ending of the period (in dollars per share)	$ 12.70
Total unrecognized compensation cost	$ 833,000	$ 1,200,000
Cost is expected to be recognized over a weighted-average period	1 year 9 months 18 days

Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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-Topic 718
-SubTopic 10
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- Definition

Amount of cost to be recognized for option under share-based payment arrangement.

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- Definition

Number of options outstanding, including both vested and non-vested options.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
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-Section 50
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Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
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A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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- Definition

Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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-Name Accounting Standards Codification
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