Note 17 - Commitments and Contingencies (Tables)

12 Months Ended

Mar. 31, 2017

Notes Tables

Schedule of Capital Leases Operating Leases and Purchase Obligations [Table Text Block]

Fiscal Year Ended March 31,	Operating Leases		Other Purchase Obligations
2018	$	1,350	$	23,700
2019		1,209		2,776
2020		1,087		-
2021		667		-
2022		473		-
Total minimum payments	$	4,786	$	26,476