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Note 4 - Inventories (Tables)

9 Months Ended

Dec. 31, 2018

Notes Tables

Schedule of Inventory, Current [Table Text Block]

		December 31, 2018				March 31, 2018
Raw materials		$	7,485			$	9,059
Work-in-process			379				380
Finished goods			3,154				3,152
Less: reserve			(3,412	)			(3,363	)
Inventories, net		$	7,606			$	9,228

X

- Definition

Tabular disclosure of the carrying amount as of the balance sheet date of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process.

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