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Related-party and Other Transactions (Details) - USD ($) $ in Thousands | 1 Months Ended | 3 Months Ended | 9 Months Ended |
--- | --- | --- | --- | ---
May. 31, 2012 | Mar. 31, 2016 | Mar. 31, 2015 | Mar. 31, 2016 | Mar. 31, 2015 | Jun. 30, 2015
Related Party Transaction [Line Items] |  |  |  |  |  |
Net sales |  | $ 4,413 | $ 6,067 | $ 12,125 | $ 43,524 |
Amounts receivable |  | 6,034 |  | 6,034 |  | $ 13,186
Amounts payable |  | 45,357 |  | 45,357 |  | 59,015
Outstanding purchase order |  | $ 341,559 |  | $ 341,559 |  | 378,341
Management Company | Super Micro Asia Science and Technology Park, Inc. |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |
Contribution in variable interest entity | $ 168 |  |  |  |  |
Ownership percentage of variable interest entity | 50.00% |  |  |  |  |
Compuware | Ablecom Technology | Ablecom | Maximum |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |
Ownership percentage |  | 50.00% |  | 50.00% |  |
Super Micro Computer | Ablecom Technology | Investee |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |
Ownership percentage |  | 0.30% |  | 0.30% |  |
Ablecom Technology | Ablecom |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |
Purchases |  | $ 55,133 | 58,002 | $ 185,845 | 169,918 |
Net sales |  | 4,413 | 6,067 | 12,125 | 43,524 |
Amounts receivable |  | 6,034 |  | 6,034 |  | 13,186
Amounts payable |  | 45,357 |  | 45,357 |  | 59,015
Tooling assets and miscellaneous costs paid to related party |  | 3,003 | 231 | 5,901 | 4,728 |
Outstanding purchase order |  | $ 65,227 |  | $ 65,227 |  | $ 67,261
Ablecom Technology | Ablecom | Minimum |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |
Majority of invoiced dollars paid, number of days |  | 34 days |  | 46 days |  |
Ablecom Technology | Ablecom | Maximum |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |
Majority of invoiced dollars paid, number of days |  | 88 days |  | 89 days |  |
Ablecom Technology | Co-venturer | General and administrative expenses |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |
Net income (loss) attributable to noncontrolling interest |  | $ 13 | $ 4 | $ 9 | $ (3) |
Ablecom Technology | Charles Liang and Wife | Investee |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |
Ownership percentage |  | 10.50% |  | 10.50% |  |
Ablecom Technology | Steve Liang and Other Family Members | Management and Immediate Family Member of Management |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |
Ownership percentage |  | 36.00% |  | 36.00% |  |

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