Quarterly report pursuant to Section 13 or 15(d)

Inventories (Tables)

v3.22.0.1
Inventories (Tables)
9 Months Ended
Dec. 31, 2021
Inventories  
Summary of inventory

Inventories are valued at the lower of cost (determined on a first in first out (“FIFO”) basis) or net realizable value and consisted of the following (in thousands):

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​

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December 31,

​

March 31,

​

​

    

2021

    

2021

 

Raw materials

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$

20,995

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$

15,755

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Work in process

​

​

—

​

 

(30)

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Finished goods

​

​

—

​

​

—

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Total

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​

20,995

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​

15,725

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Less: inventory reserve

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​

(2,070)

​

​

(2,051)

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Less: non-current portion

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​

(1,635)

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​

(1,845)

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Total inventory, net-current portion

​

$

17,290

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$

11,829

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Schedule of expected usage for non-current inventory

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​

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​

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Non-current Inventory

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​

 

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Balance Expected

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Expected Period of Use

    

​

to be Used

 

13 to 24 months

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$

831

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25 to 36 months

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804

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Total

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$

1,635

​