Note 6 - Long-term Debt (Tables)

6 Months Ended

Sep. 30, 2017

Notes Tables

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

	September 30, 201 7			March 31, 201 7
	(in thousands)
Long-term debt	$	6,835		$	7,139
Less current maturities		(626	)		(623	)
Long-term debt, excluding current maturities		6,209			6,516
Less unamortized debt issuance costs		(250	)		(267	)
Total long-term debt, net of current maturities and unamortized debt issuance costs	$	5,959		$	6,249

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

Payments Due	(in thousands)
Next 12 Months	$	626
Year 2		640
Year 3		656
Year 4		655
Year 5		688
Thereafter		3,570
Total principal payments	$	6,835