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Investments (Tables)

9 Months Ended

Sep. 30, 2021

Investments

Schedule of securities classified as held-to-maturity

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​

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Gross

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Gross

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Amortized

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Unrealized

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Unrealized

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Fair

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Cost

Gains

Losses

Value

​

​

(in thousands)

Corporate bonds

​

$

513

​

$

—

​

$

(1)

​

$

512

Municipal bonds

​

​

2,527

​

​

—

​

​

—

​

​

2,527

Total investments as of September 30, 2021

​

$

3,040

​

$

—

​

$

(1)

​

$

3,039

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​

​

​

​

​

​

​

​

​

​

​

​

Corporate bonds

​

$

1,560

​

$

—

​

$

(1)

​

$

1,559

Municipal bonds

​

​

2,297

​

​

—

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​

(1)

​

​

2,296

Total investments as of December 31, 2020

​

$

3,857

​

$

—

​

$

(2)

​

$

3,855

X

- Definition

Tabular disclosure of information about investment in debt security measured at amortized cost (held-to-maturity).

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 50
-Paragraph 5B
-URI http://asc.fasb.org/extlink&oid=121645371&loc=SL120269825-111563

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 50
-Paragraph 5A
-URI http://asc.fasb.org/extlink&oid=121645371&loc=SL120269820-111563

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 50
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=121645371&loc=d3e27232-111563

+ Details

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X

- References

No definition available.

+ Details

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