Note 5 - Line of Credit and Long-term Debt (Tables)

6 Months Ended

Sep. 30, 2022

Notes Tables

Schedule of Long-Term Debt Instruments [Table Text Block]

	September 30, 2022			March 31, 2022
	(in thousands)
Line of credit	$	1,300		$	—
Long-term debt		3,588			3,938
Debt - related party		1,000			1,000
Less current maturities		(1,577	)		(490	)
Long-term debt, excluding current maturities		4,311			4,448
Less unamortized debt issuance costs		(99	)		(112	)
Total long-term debt, net of current maturities and unamortized debt issuance costs	$	4,212		$	4,336

Schedule of Maturities of Long-Term Debt [Table Text Block]

Payments Due	(in thousands)
Remainder of 2023	$	277
2024		293
2025		1,310
2026		328
2027		348
Thereafter		2,032
Total principal payments	$	4,588