Summary of Significant Accounting Policies (Tables)
|
6 Months Ended |
Sep. 30, 2022 |
Accounting Policies [Abstract] |
|
Deferred Revenue, by Arrangement, Disclosure [Table Text Block] |
The following table provides a summary of the changes in deferred revenues for the six months ended September 30, 2022:
Deferred revenues at April 1, 2022
|
|
$ |
386,907 |
|
Additional extended warranties
|
|
|
4,800 |
|
Revenue recognized for the six months ended September 30, 2022
|
|
|
(47,403 |
)
|
Deferred revenues at September 30, 2022
|
|
$ |
344,304 |
|
|
Disaggregation of Revenue [Table Text Block] |
In the following tables, revenue is disaggregated by revenue category.
|
|
For the Three Months Ended
September 30, 2022
|
|
|
|
Commercial
|
|
|
Government
|
|
Sales Distribution
|
|
|
|
|
|
|
|
|
Test Units
|
|
$ |
93,982 |
|
|
$ |
1,364,876 |
|
|
|
$ |
93,982 |
|
|
$ |
1,364,876 |
|
|
|
For the Three Months Ended
September 30, 2021
|
|
|
|
Commercial
|
|
|
Government
|
|
Sales Distribution
|
|
|
|
|
|
|
|
|
Test Units
|
|
$ |
103,517 |
|
|
$ |
2,909,663 |
|
|
|
$ |
103,517 |
|
|
$ |
2,909,663 |
|
|
|
For the Six Months Ended
September 30, 2022
|
|
|
|
Commercial
|
|
|
Government
|
|
Sales Distribution
|
|
|
|
|
|
|
|
|
Test Units
|
|
$ |
201,932 |
|
|
$ |
2,969,026 |
|
|
|
$ |
201,932 |
|
|
$ |
2,969,026 |
|
|
|
For the Six Months Ended
September 30, 2021
|
|
|
|
Commercial
|
|
|
Government
|
|
Sales Distribution
|
|
|
|
|
|
|
|
|
Test Units
|
|
$ |
145,982 |
|
|
$ |
6,479,266 |
|
|
|
$ |
145,982 |
|
|
$ |
6,479,266 |
|
|
Revenue from External Customers by Geographic Areas [Table Text Block] |
In the following table, revenue is disaggregated by geography.
|
|
For the Three Months
Ended
September 30, 2022
|
|
|
For the Three Months
Ended
September 30, 2021
|
|
Geography
|
|
|
|
|
|
|
|
|
United States
|
|
$ |
1,601,639 |
|
|
$ |
2,461,600 |
|
International
|
|
|
411,119 |
|
|
|
1,149,263 |
|
Total
|
|
$ |
2,012,758 |
|
|
$ |
3,610,863 |
|
|
|
For the Six Months
Ended
September 30, 2022
|
|
|
For the Six Months
Ended
September 30, 2021
|
|
Geography
|
|
|
|
|
|
|
|
|
United States
|
|
$ |
3,502,568 |
|
|
$ |
4,911,014 |
|
International
|
|
|
763,947 |
|
|
|
2,832,242 |
|
Total
|
|
$ |
4,266,515 |
|
|
$ |
7,743,256 |
|
|