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v3.19.2

Concentration of Business (Details) $ in Thousands |  |  | 3 Months Ended
--- | --- | --- | ---
Jun. 30, 2019 USD ($) supplier tannery | Mar. 31, 2019 USD ($) | Jun. 30, 2019 USD ($) supplier tannery | Jun. 30, 2018 USD ($)
Concentration Risk [Line Items] |  |  |  |
Net sales |  |  | $ 276,839 | $ 250,594
Number of tanneries | tannery | 2 |  | 2 |
Number of suppliers | supplier | 2 |  | 2 |
Long-lived assets | $ 211,254 | $ 213,796 | $ 211,254 |
Sales Revenue, Net | International net sales |  |  |  |
Concentration Risk [Line Items] |  |  |  |
Net sales |  |  | $ 109,544 | $ 108,887
Concentration risk (as a percent) |  |  | 39.60% | 43.50%
Sales Revenue, Net | Net sales in foreign currencies |  |  |  |
Concentration Risk [Line Items] |  |  |  |
Net sales |  |  | $ 59,358 | $ 64,426
Concentration risk (as a percent) |  |  | 21.40% | 25.70%
Sales Revenue, Net | Customer Concentration Risk |  |  |  |
Concentration Risk [Line Items] |  |  |  |
Concentration risk (as a percent) |  |  | 27.20% | 27.00%
Accounts Receivable | Customer Concentration Risk |  |  |  |
Concentration Risk [Line Items] |  |  |  |
Concentration risk (as a percent) | 11.60% | 0.00% |  |
US |  |  |  |
Concentration Risk [Line Items] |  |  |  |
Long-lived assets | $ 194,574 | $ 196,702 | $ 194,574 |
Foreign |  |  |  |
Concentration Risk [Line Items] |  |  |  |
Long-lived assets | $ 16,680 | $ 17,094 | $ 16,680 |

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