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Credit Facilities and Long-Term Debt, Deferred Financing Costs (Details) - USD ($) $ in Millions	Jun. 30, 2021	Dec. 31, 2020
Deferred Financing Costs [Abstract]
Deferred financing costs	$ 0.5	$ 0.7
Amortization of financing costs remainder of 2021	0.1
Amortization of financing costs in 2022	0.2
Amortization of financing costs in 2023	$ 0.2

X

- Definition

Amount of amortization expense expected to be recognized during the next fiscal year following the latest fiscal year for financing costs.

+ References

No definition available.

+ Details

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- Definition

Amount of amortization expense expected to be recognized in the remainder of the fiscal year following the latest fiscal year for financing costs.

+ References

No definition available.

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- Definition

Amount of amortization expense expected to be recognized during the second fiscal year following the latest fiscal year for financing costs.

+ References

No definition available.

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- Definition

Amount, after accumulated amortization, of debt issuance costs. 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 210
-SubTopic 10
-Section S99
-Paragraph 1
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Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 50
-Paragraph 1D
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=123466505&loc=SL123495340-112611

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 45
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=124435984&loc=d3e28555-108399

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