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Schedule I - Condensed Unconsolidated Statements of Income (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Jun. 30, 2019 | Jun. 30, 2018 | Jun. 30, 2017
Condensed Financial Statements, Captions [Line Items] |  |  |
Cost of revenue | $ 335,542 | $ 309,625 | $ 291,516
Gross profit | 115,378 | 111,928 | 91,821
Operating expenses: |  |  |
Selling, general and administrative | 75,967 | 66,164 | 48,842
Total operating expenses | 122,398 | 103,508 | 78,677
Operating loss | (7,020) | 8,420 | 13,144
Interest expense | (6,905) | (821) | (91)
Net income (loss) including noncontrolling interest | (14,638) | 4,948 | 9,260
Net loss attributable to noncontrolling interest | (16,499) | (9,315) | (4,569)
Net income attributable to Alpha and Omega Semiconductor Limited | 1,861 | 14,263 | 13,829
Parent Company |  |  |
Condensed Financial Statements, Captions [Line Items] |  |  |
Revenue | 4,292 | 4,096 | 3,772
Cost of revenue | 0 | 0 | 0
Gross profit | 4,292 | 4,096 | 3,772
Operating expenses: |  |  |
Selling, general and administrative | 4,599 | 4,479 | 3,938
Total operating expenses | 4,599 | 4,479 | 3,938
Operating loss | (307) | (383) | (166)
Interest income | 3 | 7 | 20
Income (loss) on equity investment in subsidiaries | (14,334) | 5,324 | 9,406
Net income (loss) including noncontrolling interest | (14,638) | 4,948 | 9,260
Net loss attributable to noncontrolling interest | (16,499) | (9,315) | (4,569)
Net income attributable to Alpha and Omega Semiconductor Limited | $ 1,861 | $ 14,263 | $ 13,829

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