Inventories (Details) - USD ($) $ in Thousands	Jun. 30, 2020	Dec. 31, 2019
Summary of Inventories
Raw materials and subassemblies	$ 34,318	$ 37,259
Work in process	2,306	1,780
Finished goods	63,901	50,521
Total inventories	100,525	89,560
Less: Non-current inventories	(16,936)	(18,192)
Inventories, current	$ 83,589	$ 71,368

Inventory current and noncurrent.

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- Definition

Amount before valuation and LIFO reserves of completed merchandise or goods expected to be sold within one year or operating cycle, if longer.

+ References

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- Definition

Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer.

+ References

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- References

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- Definition

Inventories not expected to be converted to cash, sold or exchanged within the normal operating cycle.

+ References

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- Definition

Gross amount of unprocessed materials to be used in manufacturing or production process and supplies that will be consumed.

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- Definition

Amount before valuation and LIFO reserves of merchandise or goods in the production process expected to be completed within one year or operating cycle, if longer.

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