CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (unaudited) - USD ($) $ in Thousands	9 Months Ended
	Dec. 31, 2025	Dec. 31, 2024
CASH FLOWS FROM OPERATING ACTIVITIES:
Net loss	$ (1,245)	$ (2,860)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization	2,098	2,093
Amortization of debt issue costs	56	67
Change in fair value of stock acquisition termination fee		419
Stock based compensation expense	522	40
Change in contract loss provision	110	186
Gain on disposal of fixed assets		1
Change in allowance for doubtful accounts	(53)
Changes in operating assets and liabilities:
Accounts receivable	(411)	401
Contract assets	(1,833)	110
Work-in-process and raw materials	(41)	50
Other current assets	(25)	189
Accounts payable	(191)	425
Accrued expenses	(813)	(536)
Contract liabilities	2,106	(1,121)
Other noncurrent liabilities	(533)	(459)
Net cash used in operating activities	(253)	(995)
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchases of property, plant, and equipment	(3,255)	(2,796)
Reimbursements for purchases of property, plant and equipment	4,133	2,566
Net cash provided by (used in) investing activities	878	(230)
CASH FLOWS FROM FINANCING ACTIVITIES:
Proceeds from private placement		1,801
Private placement fees		(213)
Debt issue costs	(30)	(58)
Proceeds from equipment financing		65
Revolver loan borrowings	13,731	10,526
Revolver loan payments	(13,955)	(10,381)
Payments of principal for leases	(8)	(7)
Repayments of long-term debt	(508)	(481)
Net cash (used in) provided by financing activities	(770)	1,252
Net (decrease) increase in cash and cash equivalents	(145)	27
Cash and cash equivalents, beginning of period	195	138
Cash and cash equivalents, end of period	50	165
SUPPLEMENTAL DISCLOSURES OF CASH FLOWS INFORMATION:
Cash paid for interest; net of amounts capitalized	$ 294	$ 324