NOTES RECEIVABLE (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2018	Dec. 31, 2017
Notes Receivable from Sending Agents [Abstract]
Notes receivable, current	$ 730	$ 471
Allowance	(279)	(176)
Net current	451	295
Notes receivable, long-term	478	608
Allowance	(169)	(248)
Net long-term	309	360
Notes collateralized amount	1,200	$ 1,100
Maturities of Notes Receivable [Abstract]
Under 1 year	730
Between 1 and 2 years	438
Between 2 and 3 years	40
Total	$ 1,208
Minimum [Member]
Notes Receivable from Sending Agents [Abstract]
Interest rate on notes receivable	0.00%
Maximum [Member]
Notes Receivable from Sending Agents [Abstract]
Interest rate on notes receivable	18.50%

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Carrying value as of the balance sheet date, including the current and noncurrent portions, of collateralized financing receivables (with maturities initially due after one year or beyond the operating cycle, if longer). Such obligations are secured by assets of the borrower.

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Maturities on note receivable in the second year following the date of the financial statements.

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Maturities on note receivable in the third year following the date of the financial statements.

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Maturities on note receivable with in first year following the date of the financial statements.

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A valuation allowance relating to a written agreement to receive money (at a specified future date(s) within one year from the reporting date (or the normal operating cycle, whichever is longer), consisting of principal as well as any accrued interest) for the portion that is expected to be uncollectible.

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An amount representing an agreement for an unconditional promise by the maker to pay the Entity (holder) a definite sum of money at a future date(s) within one year of the balance sheet date or the normal operating cycle, whichever is longer. Such amount may include accrued interest receivable in accordance with the terms of the debt. The debt also may contain provisions including a discount or premium, payable on demand, secured, or unsecured, interest bearing or noninterest bearing, among a myriad of other features and characteristics. This amount does not include amounts related to receivables held-for-sale.

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Amount representing an agreement for an unconditional promise by the maker to pay the entity (holder) a definite sum of money at a future date. Such amount may include accrued interest receivable in accordance with the terms of the note. The note also may contain provisions and related items including a discount or premium, payable on demand, secured, or unsecured, interest bearing or noninterest bearing, among a myriad of other features and characteristics. Excludes amounts related to receivables held-for-sale.

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