DEBT (Details)		12 Months Ended
Jan. 23, 2019 USD ($)	Dec. 31, 2019 USD ($) Investor $ / shares
North Mill Capital LLC [Member]
Debt Instruments [Abstract]
Period for renewing the loan agreement		2 years
Additional term loan period		1 year
Wells Fargo Bank, National Association [Member]
Debt Instruments [Abstract]
Accrued interest percentage on debt instrument	1.75%
Line of credit facility interest rate	7.25%
Interest paid	$ 2,000,000
Facility fee amount	$ 50,000
Facility fee percentage	0.125%
Loan Agreement [Member]
Debt Instruments [Abstract]
Proceeds from initial advance	$ 2,850,000
8% Convertible Unsecured Promissory Notes [Member]
Debt Instruments [Abstract]
Outstanding balance		$ 1,000,000
Maturity date		Mar. 31, 2020
Stated interest rate		8.00%
Number of accredited investors \| Investor		1
Interest rate in case of default		10.00%
Conversation price, (in dollars per share) \| $ / shares		$ 70
5% Convertible Unsecured Debentures [Member]
Debt Instruments [Abstract]
Outstanding balance		$ 1,000,000
Stated interest rate		5.00%
Number of accredited investors \| Investor		1
Conversation price, (in dollars per share) \| $ / shares		$ 0.01
Revolving Credit Facility [Member]
Debt Instruments [Abstract]
Debt amount outstanding		$ 2,900,000
Repayment of debt		2,750,000
Revolving Credit Facility [Member] \| Maximum [Member]
Debt Instruments [Abstract]
Debt amount outstanding		$ 8,000,000

Refers to the accrued interest percentage rate on debt instrument.

No definition available.

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- Definition

Period of time between issuance and maturity of debt instrument extended, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

+ Details

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- Definition

Default interest rate is the rate at which interest charged upon the occurrence of an event of default.

+ References

No definition available.

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- Definition

Renewed period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

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Represents number of accredited investors.

+ References

No definition available.

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- Definition

Amount of cash inflow advances from contractual arrangement with the lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements.

+ References

No definition available.

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- Definition

The price per share of the conversion feature embedded in the debt instrument.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 50
-Paragraph 5
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=109500613&loc=SL6031898-161870

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- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.22(a)(1))
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- Definition

Date when the debt instrument is scheduled to be fully repaid, in CCYY-MM-DD format.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
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- References

No definition available.

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- Definition

Amount of the fee for available but unused credit capacity under the credit facility.

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- Definition

The fee, expressed as a percentage of the line of credit facility, for the line of credit facility regardless of whether the facility has been used.

+ References

No definition available.

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- Definition

Fair value of the amount outstanding under the credit facility.

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- Definition

The effective interest rate at the end of the reporting period.

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- Definition

Amount of the required periodic payment applied to interest.

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- Definition

Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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- Definition

Amount of cash outflow for payment of an obligation from a lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements.

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