Percentage points added to the reference rate to compute the variable rate on the debt instrument.

No definition available.

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- Definition

Face (par) amount of debt instrument at time of issuance.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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- Definition

Amount of the required periodic payments including both interest and principal payments.

+ References

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- Definition

Average amount borrowed under the credit facility during the period.

+ References

No definition available.

+ Details

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- Definition

The maximum amount of borrowing capacity under a line of credit that is available as of the balance sheet date for a specific purpose other than for financing goods acquired for inventory or imminent delivery to a customer.

+ References

No definition available.

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- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

+ References

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- Definition

Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).

+ References

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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

The cash outflow paid to third parties in connection with debt origination, which will be amortized over the remaining maturity period of the associated long-term debt.

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The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer.

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- Definition

Reflects the total carrying amount as of the balance sheet date of debt having initial terms less than one year or the normal operating cycle, if longer.

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DEBT - Additional information (Details) - USD ($)	1 Months Ended		12 Months Ended
DEBT - Additional information (Details) - USD ($)	Jun. 30, 2019	Apr. 30, 2018	Dec. 31, 2019	Dec. 31, 2018	Apr. 30, 2017
Debt Instrument [Line Items]
Short-term Debt			$ 5,648,000	$ 2,096,000
Line of Credit Facility, Average Outstanding Amount			4,253,000	3,113,000
Payments of Debt Issuance Costs			72,000	3,000
Short-term Debt [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Remaining Borrowing Capacity			$ 9,200,000	$ 12,024,000
Short-term Debt [Member] \| Base Rate borrowing [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate			0.50%
Short-term Debt [Member] \| LIBOR Margin [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate			1.50%
Term Loan
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate				1.50%
Repayments of Long-term Debt	$ 100,000
Long-term Debt				$ 100,000
Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity					$ 16,000,000
Line of Credit Facility, Capacity Available for Specific Purpose Other than for Trade Purchases					2,000,000
Capex Borrowing [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity					$ 1,600,000
Debt Instrument, Face Amount		$ 400,000
Debt Instrument, Periodic Payment		$ 6,700
Long-term Debt				$ 353,000