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

No definition available.

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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.

+ Details

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- Definition

Amount, before accumulated amortization, of debt issuance costs related to line of credit arrangements. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section S45
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=68176171&loc=SL68176184-208336

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- Definition

Amount, after accumulated amortization, of debt issuance costs related to line of credit arrangements. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

+ References

+ Details

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- Definition

Weighted average interest rate of debt outstanding.

+ References

No definition available.

+ Details

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- Definition

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

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 14
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3255-108585

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08.(f))
-URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690

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- Definition

Write-off of amounts previously capitalized as debt issuance cost in an extinguishment of debt.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.8)
-URI http://asc.fasb.org/extlink&oid=115205541&loc=SL114868664-224227

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INDEBTEDNESS (Details) - USD ($) $ in Millions	3 Months Ended		12 Months Ended
INDEBTEDNESS (Details) - USD ($) $ in Millions	Mar. 31, 2019	Mar. 31, 2018	Dec. 31, 2018
Long-term debt
Borrowings under line of credit	$ 111.0	$ 282.0
Debt issuance costs	0.4
Write off of deferred debt issuance cost	1.0
Credit Agreement \| Credit Facility \| Base rate
Long-term debt
Borrowings under line of credit			$ 2.5
Basis spread on variable rate (as percent)			6.25%
Credit Agreement \| Credit Facility \| LIBOR
Long-term debt
Borrowings under line of credit	$ 140.5		$ 132.0
Basis spread on variable rate (as percent)	4.23%		4.25%
Credit Agreement \| Letter of Credit
Long-term debt
Interest rate	1.75%		1.75%
Amended Credit Agreement
Long-term debt
Deferred financing fees, net	$ 3.9		$ 4.2
Amended Credit Agreement \| Term loan
Long-term debt
Interest rate	4.25%		4.27%
Amended Credit Agreement \| Multicurrency Term Loan
Long-term debt
Interest rate	1.75%		1.75%