Note 14 - Leases (Tables)

12 Months Ended

Mar. 31, 2021

Notes Tables

Assets And Liabilities Lessee [Table Text Block]

	March 31, 2021			March 31, 2020
Operating Leases:
Right-of-use assets	$	3,747		$	3,359
Total right-of-use assets		3,747			3,359
Lease liabilities - ST	$	612		$	439
Lease liabilities - LT		3,246			3,000
Total operating lease liabilities	$	3,858		$	3,439
Weighted-average remaining lease term		5.82			6.91
Weighted-average discount rate		6.72	%		7.08	%

Lease, Cost [Table Text Block]

	Year ended		Year ended
	March 31, 2021		March 31, 2020
Operating Lease:
Operating lease costs - fixed	$	830	$	713
Operating lease costs - variable		118		100
Short-term lease costs		1,083		544
Total lease costs	$	2,031	$	1,357

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

	Operating Leases
Year ended March 31,
2022	$	849
2023		822
2024		768
2025		659
2026		664
Thereafter		933
Total minimum lease payments		4,695
Less: interest		(837	)
Present value of lease liabilities	$	3,858