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REVENUE (Tables) | 9 Months Ended
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Dec. 31, 2024
REVENUE |
Schedule of revenue on a disaggregated basis by market and contract type | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Revenue by market |  | Defense |  | Industrial |  | Totals
Three months ended December 31, 2024 | ​ | $ | 7,456 | ​ | $ | 166 | ​ | $ | 7,622
Three months ended December 31, 2023 | ​ | $ | 7,650 | ​ | $ | — | ​ | $ | 7,650
Nine months ended December 31, 2024 | ​ | $ | 24,317 | ​ | $ | 237 | ​ | $ | 24,554
Nine months ended December 31, 2023 | ​ | $ | 22,809 | ​ | $ | 182 | ​ | $ | 22,991
​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Revenue by contract type |  | Over-Time |  | Point-in-Time |  | Totals
Three months ended December 31, 2024 | ​ | $ | 7,297 | ​ | $ | 325 | ​ | $ | 7,622
Three months ended December 31, 2023 | ​ | $ | 7,416 | ​ | $ | 234 | ​ | $ | 7,650
Nine months ended December 31, 2024 | ​ | $ | 23,158 | ​ | $ | 1,396 | ​ | $ | 24,554
Nine months ended December 31, 2023 | ​ | $ | 21,763 | ​ | $ | 1,228 | ​ | $ | 22,991
Schedule of contract assets and contract liabilities | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | ​ | Progress | ​ | ​ | ​
​ |  | Unbilled |  | payments |  | Total
December 31, 2024 | ​ | $ | 23,797 | ​ | $ | (15,380) | ​ | $ | 8,417
March 31, 2024 | ​ | $ | 19,255 | ​ | $ | (10,728) | ​ | $ | 8,527
​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | ​ | ​ |  | Customer |  |  | ​
​ | ​ | Deferred Revenue | ​ | Deposits | ​ | Total
December 31, 2024 | ​ | $ | 1,036 | ​ | $ | 1,631 | ​ | $ | 2,667
March 31, 2024 | ​ | $ | 2,104 | ​ | $ | 1,684 | ​ | $ | 3,788
​
Sales |
REVENUE |
Schedule of revenue from customers who accounted for more than 10% | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three months ended | ​ | Three months ended | ​ | Nine months ended | ​ | Nine months ended | ​
​ | ​ | December 31, 2024 | ​ | December 31, 2023 |  | December 31, 2024 | ​ | December 31, 2023 | ​
Customer |  | Amount |  | Percent |  | Amount |  | Percent |  | Amount |  | Percent |  | Amount |  | Percent |
A | ​ | $ | 1,109 |  | 15 | % | $ | 1,904 |  | 25 | % | $ | 4,173 | ​ | 17 | % | $ | 6,750 | ​ | 29 | %
B | ​ | $ | 794 |  | 10 | % | $ | 1,176 |  | 15 | % | $ | 2,684 | ​ | 11 | % | $ | 2,488 | ​ | 11 | %
C | ​ | $ | 1,107 |  | 15 | % | $ | 915 |  | 12 | % | $ | 3,388 | ​ | 14 | % | $ | 2,357 | ​ | 10 | %
D | ​ | $ | * | ​ | * | % | $ | 911 | ​ | 12 | % | $ | * | ​ | * | % | $ | 2,321 | ​ | 10 | %
E | ​ | $ | 1,611 | ​ | 21 | % | $ | 1,329 | ​ | 17 | % | $ | 4,849 | ​ | 20 | % | $ | 3,430 | ​ | 15 | %
F | ​ | $ | 1,673 | ​ | 22 | % | $ | * | ​ | * | % | $ | 4,665 | ​ | 19 | % | $ | * | ​ | * | %
G | ​ | $ | * | ​ | * | % | $ | * | ​ | * | % | $ | * | ​ | * | % | $ | * | ​ | * | %
H | ​ | $ | * | ​ | * | % | $ | * | ​ | * | % | $ | * | ​ | * | % | $ | * | ​ | * | %
I | ​ | $ | * | ​ | * | % | $ | * | ​ | * | % | $ | * | ​ | * | % | $ | * | ​ | * | %
*Less than 10% of total

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