CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	3 Months Ended
	Jun. 30, 2026	Jun. 30, 2025
CASH FLOWS FROM OPERATING ACTIVITIES:
Net loss	$ (153)	$ (597)
Adjustments to reconcile net loss to net cash provided by operating activities:
Depreciation and amortization	698	701
Amortization of debt issue costs	14	29
Stock based compensation expense	92	69
Change in contract loss provision	178	(250)
Loss on disposal of fixed assets	2
Changes in operating assets and liabilities:
Accounts receivable	(585)	(602)
Contract assets	408	510
Work-in-process and raw materials	(226)	(337)
Other current assets	649	85
Accounts payable	1,037	178
Accrued expenses	(222)	67
Contract liabilities	18	922
Other noncurrent liabilities	(12)	(129)
Net cash provided by operating activities	1,898	646
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchases of property, plant, and equipment	(2,436)	(1,250)
Reimbursements for purchases of property, plant and equipment	2,420	2,226
Net cash (used in) provided by investing activities	(16)	976
CASH FLOWS FROM FINANCING ACTIVITIES:
Debt issue costs	(13)	(17)
Revolver loan borrowings	6,553	2,755
Revolver loan payments	(8,400)	(4,241)
Payments of principal for leases	(1)	(2)
Repayment of long-term debt	(173)	(169)
Net cash used in financing activities	(2,034)	(1,674)
Net decrease in cash	(152)	(52)
Cash - beginning of period	431	195
Cash - end of period	279	143
SUPPLEMENTAL DISCLOSURES OF CASH FLOWS INFORMATION:
Cash paid for interest	$ 91	$ 110