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v3.19.3.a.u2

Concentration of Business (Details) $ in Thousands |  |  | 3 Months Ended | 9 Months Ended
--- | --- | --- | --- | ---
Dec. 31, 2019 USD ($) supplier tannery | Mar. 31, 2019 USD ($) | Dec. 31, 2019 USD ($) supplier tannery | Dec. 31, 2018 USD ($) | Dec. 31, 2019 USD ($) supplier tannery | Dec. 31, 2018 USD ($)
Concentration Risk [Line Items] |  |  |  |  |  |
Net sales |  |  | $ 938,735 | $ 873,800 | $ 1,757,779 | $ 1,626,307
Number of tanneries | tannery | 2 |  | 2 |  | 2 |
Number of suppliers | supplier | 2 |  | 2 |  | 2 |
Long-lived assets | $ 209,690 | $ 213,796 | $ 209,690 |  | $ 209,690 |
Sales Revenue, Net | International net sales |  |  |  |  |  |
Concentration Risk [Line Items] |  |  |  |  |  |
Net sales |  |  | $ 293,082 | $ 300,785 | $ 586,860 | $ 599,992
Concentration risk (as a percent) |  |  | 31.20% | 34.40% | 33.40% | 36.90%
Sales Revenue, Net | Net sales in foreign currencies |  |  |  |  |  |
Concentration Risk [Line Items] |  |  |  |  |  |
Net sales |  |  | $ 255,990 | $ 262,768 | $ 474,406 | $ 489,781
Concentration risk (as a percent) |  |  | 27.30% | 30.10% | 27.00% | 30.10%
Sales Revenue, Net | Customer Concentration Risk |  |  |  |  |  |
Concentration Risk [Line Items] |  |  |  |  |  |
Concentration risk (as a percent) |  |  | 31.70% | 30.60% | 30.40% | 30.10%
Accounts Receivable | Customer Concentration Risk |  |  |  |  |  |
Concentration Risk [Line Items] |  |  |  |  |  |
Concentration risk (as a percent) | 25.60% | 0.00% |  |  |  |
US |  |  |  |  |  |
Concentration Risk [Line Items] |  |  |  |  |  |
Long-lived assets | $ 194,367 | $ 196,702 | $ 194,367 |  | $ 194,367 |
Foreign |  |  |  |  |  |
Concentration Risk [Line Items] |  |  |  |  |  |
Long-lived assets | $ 15,323 | $ 17,094 | $ 15,323 |  | $ 15,323 |

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