Inventories (Details Textual) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended |
|---|---|---|
Sep. 30, 2019 |
Sep. 30, 2019 |
|
| Inventory Disclosure [Abstract] | ||
| Inventory Write-down | $ 1.3 | $ 2.0 |
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Amount of loss from reductions in inventory due to subsequent measurement adjustments, including, but not limited to, physical deterioration, obsolescence, or changes in price levels. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|