Note 7 - Operating Leases (Tables)

6 Months Ended

Sep. 30, 2020

Notes Tables

Schedule of Supplement Balance Sheet Information for Operating Lease [Table Text Block]

Operating leases	Balance Sheet Classification	September 30, 2020			March 31, 2020
		(in thousands)
Right-of-use assets	Operating lease right-of-use assets	$	4,128		$	4,128
Accumulated lease amortization	Operating lease right-of-use assets		(450	)		(294	)
Total right-of-use assets		$	3,678		$	3,834
Current lease liabilities	Operating lease obligations	$	333		$	319
Non-current lease liabilities	Long-term operating lease obligations		3,349			3,519
Total lease liabilities		$	3,682		$	3,838

Lessee, Operating Lease, Liability, Maturity [Table Text Block]

Payments	(in thousands)
Remainder of 2021	$	298
2022		592
2023		426
2024		371
2025		356
Thereafter		3,818
Total undiscounted lease payments		5,861
Less: present value discount		(2,179	)
Total lease liability balance	$	3,682