Note 6 - Line of Credit and Long-term Debt (Tables)

12 Months Ended

Mar. 31, 2022

Notes Tables

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

	2022			2021
	(in thousands)
Line of credit	$	—		$	1,000
Long-term debt		3,938			4,673
Long-term debt – related party		1,000			1,500
Less current maturities		(490	)		(2,210	)
Long-term debt, excluding current maturities		4,448			4,963
Less unamortized debt issuance costs		(112	)		(140	)
Total long-term debt, net of current maturities and unamortized debt issuance costs	$	4,336		$	4,823

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

Fiscal year ending March 31	(in thousands)
2023	$	490
2024		287
2025		1,304
2026		321
2027		339
Thereafter		2,197
Total principal payments	$	4,938