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OPERATING LEASES - Additional Information (Details) - USD ($) | 12 Months Ended |
--- | --- | ---
Dec. 31, 2019 | Dec. 31, 2018
Disclosure of Leases Operating [Line Items] |  |
Lessee, Operating Lease, Liability, Payments, Due Year Two | $ 956,000 |
Lessee, Operating Lease, Liability, Payments, Due Year Three | $ 845,000 |
Minimum [Member] |  |
Disclosure of Leases Operating [Line Items] |  |
Percentage of Change in Operating Lease Monthly Rental Payments | 7.50% |
Maximum [Member] |  |
Disclosure of Leases Operating [Line Items] |  |
Percentage of Change in Operating Lease Monthly Rental Payments | 10.00% |
Vehicle Lease [Member] |  |
Disclosure of Leases Operating [Line Items] |  |
Operating Leases, Future Minimum Payments Due, Next Twelve Months | $ 474,000 |
Lessee, Operating Lease, Liability, Payments, Due Year Two | 333,000 |
Lessee, Operating Lease, Liability, Payments, Due Year Three | 82,000 |
Lease Agreements [Member] |  |
Disclosure of Leases Operating [Line Items] |  |
Operating Leases, Future Minimum Payments Due, Next Twelve Months |  | $ 758,000
Lessee, Operating Lease, Liability, Payments, Due Year Two |  | 758,000
Lessee, Operating Lease, Liability, Payments, Due Year Three |  | $ 621,000
Security Deposit | $ 439,000 |

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- Definition Amount of lessee's undiscounted obligation for lease payments for operating lease, due in next fiscal year following latest fiscal year. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=77888426&loc=SL77918701-209980 + Details
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- Definition Amount of lessee's undiscounted obligation for lease payments for operating lease, due in third fiscal year following latest fiscal year. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=77888426&loc=SL77918701-209980 + Details
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- Definition The amount of an asset, typically cash, provided to a counterparty to provide certain assurance of performance by the entity pursuant to the terms of a written or oral agreement, such as a lease. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.8,17) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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