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Property, Plant and Equipment
6 Months Ended
Jun. 30, 2022
Property, Plant and Equipment  
Property, Plant and Equipment

7.Property, Plant and Equipment

Property, plant and equipment consist of the following:

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(In thousands)

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June 30, 

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December 31, 

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2022

    

2021

Furniture and equipment

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$

694

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$

1,728

Leasehold improvements

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907

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1,133

Construction in progress

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14,493

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12,095

Total property, plant and equipment, gross

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16,094

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14,956

Accumulated depreciation and amortization

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(1,241)

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(1,817)

Impairment of property, plant and equipment

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—

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(427)

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$

14,853

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$

12,712

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