XML 62 R51.htm IDEA: XBRL DOCUMENT
v3.21.2

Note 8 - Derivative Instruments - Impact from Derivatives on Consolidated Statements of Comprehensive Income (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2021 | Sep. 30, 2020 | Sep. 30, 2021 | Sep. 30, 2020
Net Gain (Loss) Recognized | $ (475) | $ (459) | $ (1,406) | $ (1,055)
Interest Rate Swap [Member] |  |  |  |
Net Gain (Loss) Recognized | (475) | (459) | (1,406) | (1,055)
Metal Swaps [Member] |  |  |  |
Net Gain (Loss) Recognized | (92) | 82 | 136 | 55
Embedded Customer Derivatives [Member] |  |  |  |
Net Gain (Loss) Recognized | $ 92 | $ (82) | $ (136) | $ (55)

X
- Definition Total amount of gain (loss) derived from fair value hedges recognized in earnings in the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4C -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=125515794&loc=SL5624171-113959 + Details
Name: | us-gaap_GainLossOnFairValueHedgesRecognizedInEarnings
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=us-gaap_InterestRateSwapMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=zeus_MetalSwapsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=zeus_EmbeddedCustomerDerivativesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |