Income Taxes (Details) - USD ($) |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Mar. 31, 2018 |
Mar. 31, 2017 |
Mar. 31, 2018 |
Mar. 31, 2017 |
|
| Current | ||||
| Current income tax benefit (expense) | $ (63,095) | $ (84,704) | $ (862,103) | $ (229,716) |
| One-time transition tax on accumulated foreign earnings | (478,499) | |||
| Deferred | ||||
| Deferred income tax benefit (expense) | 920,700 | 387,900 | ||
| Income tax benefit (expense) | (216,095) | 303,196 | 58,597 | 158,184 |
| USA [Member] | ||||
| Current | ||||
| Current income tax benefit (expense) | (60,162) | |||
| Deferred | ||||
| Deferred income tax benefit (expense) | (153,000) | 387,900 | 920,700 | (387,900) |
| Hong Kong [Member] | ||||
| Current | ||||
| Current income tax benefit (expense) | 6,250 | (36,966) | (3,172) | (71,067) |
| China [Member] | ||||
| Current | ||||
| Current income tax benefit (expense) | $ (478,499) | |||