Percentage of ownership in subsidiary per agreement as collateral.

No definition available.

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- Definition

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

+ References

No definition available.

+ Details

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- Definition

The reference rate for the variable rate of the debt instrument, such as LIBOR or the US Treasury rate and the maturity of the reference rate used, such as three months or six months LIBOR.

+ References

No definition available.

+ Details

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- Definition

Description of the frequency of periodic payments (monthly, quarterly, annual).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 470
-Section 50
-Paragraph 3
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=75038535&loc=d3e64711-112823

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.22)
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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- Definition

Amount of the required periodic payments applied to principal.

+ References

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Amount of payment greater than the preceding installment payments to be paid at final maturity date of debt.

+ References

No definition available.

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(22))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03(16))
-URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(16))
-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

+ Details

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Namespace Prefix:	us-gaap_
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Balance Type:	credit
Period Type:	instant

- 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.

+ Details

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Period Type:	duration

- 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

+ Details

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Namespace Prefix:	us-gaap_
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Balance Type:	credit
Period Type:	instant

- Details

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- Details

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- Details

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- Details

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DEBT (Details Narrative 1) - USD ($) $ in Thousands		12 Months Ended
DEBT (Details Narrative 1) - USD ($) $ in Thousands	Mar. 15, 2018	Dec. 31, 2017	Dec. 31, 2016	Apr. 30, 2016	Dec. 02, 2014
Line of Credit Facility [Line Items]
Credit facilities amount outstanding		$ 17,814	$ 17,689
U.S. Credit Facilities [Member]
Line of Credit Facility [Line Items]
Maximum Credit Facilities Amount to Borrow				$ 19,100	$ 5,000
Percentage of subsidiary shares used to secure borrowings in facility		65.00%
Credit facilities amount outstanding		$ 19,400	17,900
U.S. Credit Facilities [Member] \| Subsequent Event [Member] \| 2017 US ARCA Amendment [Member]
Line of Credit Facility [Line Items]
Maximum Credit Facilities Amount to Borrow	$ 20,100
U.S. Credit Facilities A [Member]
Line of Credit Facility [Line Items]
Maximum Credit Facilities Amount to Borrow				14,000
Credit facilities amount outstanding		$ 14,900	13,300
U.S. Credit Facilities A [Member] \| 2017 US ARCA Amendment [Member] \| Bank's Prime Rate [Member]
Line of Credit Facility [Line Items]
Interest rate spread		1.00%
Variable rate description		bank’s prime rate on U.S. prime rate loans
U.S. Credit Facilities A [Member] \| 2017 US ARCA Amendment [Member] \| LIBOR [Member]
Line of Credit Facility [Line Items]
Interest rate spread		2.25%
Variable rate description		adjusted LIBOR rate on Eurodollar loans
U.S. Credit Facilities A [Member] \| 2018 US ARCA Amendment [Member] \| Bank's Prime Rate [Member]
Line of Credit Facility [Line Items]
Interest rate spread		0.75%
Variable rate description		bank’s prime rate on U.S. prime rate loans
U.S. Credit Facilities A [Member] \| 2018 US ARCA Amendment [Member] \| LIBOR [Member]
Line of Credit Facility [Line Items]
Interest rate spread		2.00%
Variable rate description		adjusted LIBOR rate on Eurodollar loans
U.S. Credit Facilities A [Member] \| Subsequent Event [Member] \| 2017 US ARCA Amendment [Member]
Line of Credit Facility [Line Items]
Maximum Credit Facilities Amount to Borrow	15,000
U.S. Credit Facilities A [Member] \| Subsequent Event [Member] \| 2018 US ARCA Amendment [Member]
Line of Credit Facility [Line Items]
Maximum Credit Facilities Amount to Borrow	$ 15,000
United States Credit Facilities B [Member]
Line of Credit Facility [Line Items]
Maximum Credit Facilities Amount to Borrow				5,000
Credit facilities amount outstanding		$ 4,500	$ 4,600
United States Credit Facilities B [Member] \| 2017 US ARCA Amendment [Member]
Line of Credit Facility [Line Items]
Frequency of payments		Quarterly
Quarterly principal payment		$ 31
Balloon payment		$ 4,438
United States Credit Facilities B [Member] \| 2017 US ARCA Amendment [Member] \| LIBOR [Member]
Line of Credit Facility [Line Items]
Interest rate spread		2.50%
Variable rate description		adjusted LIBOR rate on Eurodollar loans
United States Credit Facilities B [Member] \| 2017 US ARCA Amendment [Member] \| U.S. Base Rate [Member]
Line of Credit Facility [Line Items]
Interest rate spread		1.25%
Variable rate description		bank’s prime rate on U.S. prime rate loans
United States Credit Facilities B [Member] \| 2018 US ARCA Amendment [Member]
Line of Credit Facility [Line Items]
Frequency of payments		Quarterly
Quarterly principal payment		$ 100
Balloon payment		$ 2,338
United States Credit Facilities B [Member] \| 2018 US ARCA Amendment [Member] \| LIBOR [Member]
Line of Credit Facility [Line Items]
Interest rate spread		2.50%
Variable rate description		adjusted LIBOR rate on Eurodollar loans
United States Credit Facilities B [Member] \| 2018 US ARCA Amendment [Member] \| U.S. Base Rate [Member]
Line of Credit Facility [Line Items]
Interest rate spread		1.25%
Variable rate description		bank’s prime rate on U.S. prime rate loans
U.S. Credit Facility - MasterCard [Member]
Line of Credit Facility [Line Items]
Maximum Credit Facilities Amount to Borrow				$ 100
Credit Facility B [Member] \| 2017 US ARCA Amendment [Member]
Line of Credit Facility [Line Items]
Frequency of payments	Quarterly
Quarterly principal payment	$ 31