4. FAIR VALUE MEASUREMENTS
The following tables provide the assets and liabilities measured at fair value on a recurring basis as of June 30, 2022 and December 31, 2021 (in thousands):
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|
Fair Value Hierarchy as of June 30, 2022
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|
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Aggregate
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|
|
|
Level 1
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|
|
Level 2
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|
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Level 3
|
|
|
Fair Value
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|
Assets:
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|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Mutual funds (1)
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|
$
|
579
|
|
|
$
|
—
|
|
|
$
|
—
|
|
|
$
|
579
|
|
Certificates of deposit (2)
|
|
|
—
|
|
|
|
101
|
|
|
|
—
|
|
|
|
101
|
|
Interest rate swap (3)
|
|
|
—
|
|
|
|
8
|
|
|
|
—
|
|
|
|
8
|
|
Total Assets
|
|
$
|
579
|
|
|
$
|
109
|
|
|
$
|
—
|
|
|
$
|
688
|
|
Liabilities:
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Warrant liability (4)
|
|
$
|
—
|
|
|
$
|
78
|
|
|
$
|
—
|
|
|
$
|
78
|
|
Total Liabilities
|
|
$
|
—
|
|
|
$
|
78
|
|
|
$
|
—
|
|
|
$
|
78
|
|
|
(1)
|
Included in the condensed consolidated balance sheet line item “Short-term investments”.
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(2)
|
Included in the condensed consolidated balance sheet line item “Short-term investments”, with maturity terms between 4 and 12 months held in India.
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|
(3)
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Included in the condensed consolidated balance sheet line item “Other long-term assets”.
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|
(4)
|
Included in the condensed consolidated balance sheet line item “Other long-term liabilities”. See Note 16 – Warrants – for further details.
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|
|
Fair Value Hierarchy as of December 31, 2021
|
|
|
Aggregate
|
|
|
|
Level 1
|
|
|
Level 2
|
|
|
Level 3
|
|
|
Fair Value
|
|
Assets:
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Mutual funds (1)
|
|
$
|
602
|
|
|
$
|
—
|
|
|
$
|
—
|
|
|
$
|
602
|
|
Certificates of deposit (2)
|
|
|
—
|
|
|
|
5,634
|
|
|
|
—
|
|
|
|
5,634
|
|
Total Assets
|
|
$
|
602
|
|
|
$
|
5,634
|
|
|
$
|
—
|
|
|
$
|
6,236
|
|
Liabilities
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Interest rate swap (3)
|
|
$
|
—
|
|
|
$
|
35
|
|
|
$
|
—
|
|
|
$
|
35
|
|
Warrant liability (4)
|
|
|
—
|
|
|
|
889
|
|
|
|
—
|
|
|
|
889
|
|
Total Liabilities
|
|
$
|
—
|
|
|
$
|
924
|
|
|
$
|
—
|
|
|
$
|
924
|
|
|
(1)
|
Included in the condensed consolidated balance sheet line item “Short-term investments”.
|
|
(2)
|
Included in the condensed consolidated balance sheet line item “Short-term investments”, with maturity terms between 4 and 12 months held in India.
|
|
(3)
|
Included in the condensed consolidated balance sheet line item “Other long-term liabilities”.
|
|
(4)
|
Included in the condensed consolidated balance sheet line item “Other long-term liabilities”. See Note 16 – Warrants – for further details.
|
The values of short-term investments as of June 30, 2022 and as of December 31, 2021 were as follows (in thousands):
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|
As of June 30, 2022
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|
|
As of December 31, 2021
|
|
|
|
Cost
|
|
|
Unrealized
Gains
|
|
|
Unrealized
Losses
|
|
|
Fair Value
|
|
|
Cost
|
|
|
Unrealized
Gains
|
|
|
Unrealized
Losses
|
|
|
Fair Value
|
|
Mutual funds
|
|
$
|
570
|
|
|
$
|
9
|
|
|
$
|
—
|
|
|
$
|
579
|
|
|
$
|
572
|
|
|
$
|
30
|
|
|
$
|
—
|
|
|
$
|
602
|
|
Certificates of deposit
|
|
|
101
|
|
|
|
—
|
|
|
|
—
|
|
|
|
101
|
|
|
|
5,634
|
|
|
|
—
|
|
|
|
—
|
|
|
|
5,634
|
|
There were no transfers into or out of Level 2 or Level 3 for the six months ended June 30, 2022 and the year ended December 31, 2021.
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