Property and Equipment - Schedule of Property and Equipment (Details) - USD ($)
|
Sep. 30, 2019 |
Mar. 31, 2019 |
| Property, Plant and Equipment [Line Items] |
|
|
| Property and equipment, gross |
$ 2,322,120
|
$ 1,521,747
|
| Accumulated depreciation and amortization |
(969,117)
|
(871,394)
|
| Total Property and Equipment |
1,353,003
|
650,353
|
| Tooling [Member] |
|
|
| Property, Plant and Equipment [Line Items] |
|
|
| Property and equipment, gross |
1,023,092
|
937,554
|
| Automobiles and Trailer [Member] |
|
|
| Property, Plant and Equipment [Line Items] |
|
|
| Property and equipment, gross |
223,030
|
167,063
|
| Museum Collection Automobiles [Member] |
|
|
| Property, Plant and Equipment [Line Items] |
|
|
| Property and equipment, gross |
422,466
|
|
| Machinery and Equipment [Member] |
|
|
| Property, Plant and Equipment [Line Items] |
|
|
| Property and equipment, gross |
264,001
|
100,233
|
| Furniture and Fixtures [Member] |
|
|
| Property, Plant and Equipment [Line Items] |
|
|
| Property and equipment, gross |
156,711
|
147,960
|
| Computer Equipment and Software [Member] |
|
|
| Property, Plant and Equipment [Line Items] |
|
|
| Property and equipment, gross |
90,729
|
89,246
|
| Leasehold Improvements [Member] |
|
|
| Property, Plant and Equipment [Line Items] |
|
|
| Property and equipment, gross |
$ 142,091
|
$ 79,691
|