Note 14 - Income Taxes (Tables)

9 Months Ended

Dec. 31, 2016

Notes Tables

Schedule of Income before Income Tax, Domestic and Foreign [Table Text Block]

	Three Months Ended December 31, 2016			Nine Months Ended December 31, 2016
Domestic pre-tax loss	$	(1,461	)	$	(5,590	)
Foreign pre-tax loss		(743	)		(2,260	)
Total pre-tax loss	$	(2,204	)	$	(7,850	)

Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]

	Three Months Ended December 31, 2016			Nine Months Ended December 31, 2016
US	$	(2	)	$	(5	)
Foreign		37			148
Total benefit from provision for income taxes	$	35		$	143