INVENTORIES Schedule of Manufacturing Inventories (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Mar. 31, 2019
Inventories
Finished goods	$ 14,452	$ 11,505
Work in progress	885	107
Raw materials	9,835	6,828
Total manufacturing inventories	25,172	18,440
Manufactured finished goods
Inventories
Finished goods	13,925	8,160
Distributor inventory
Inventories
Finished goods	$ 527	$ 3,345

Carrying amount as of the balance sheet date of raw materials, finished goods and work in progress held by the company for manufacturing.

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Carrying amount, net of valuation reserves and adjustments, as of the balance sheet date of merchandise or goods held by the company that are readily available for sale.

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Carrying amount, net of valuation reserves and adjustments, as of the balance sheet date of unprocessed items to be consumed in the manufacturing or production process.

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Carrying amount, net of reserves and adjustments, as of the balance sheet date of merchandise or goods which are partially completed. This inventory is generally comprised of raw materials, labor and factory overhead costs, which require further materials, labor and overhead to be converted into finished goods, and which generally require the use of estimates to determine percentage complete and pricing.

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