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Summary of Significant Accounting Policies - Additional Information (Details) - USD ($) $ / shares in Units, $ in Thousands |  |  | 9 Months Ended |  |
--- | --- | --- | --- | --- | ---
Jul. 15, 2022 | Aug. 30, 2021 | Sep. 30, 2022 | Oct. 18, 2022 | Dec. 31, 2021
Summary Of Significant Accounting Policy [Line Items] |  |  |  |  |
Common stock, par value |  | $ 0.01 | $ 0.01 |  | $ 0.01
Common stock, shares outstanding |  |  | 77,619,000 |  | 49,063,000
Issuance of shares of common stock | 28,000,000 | 27,994,595 |  |  |
Revolving credit agreements outstanding |  |  | $ 24,503 |  |
Non-current revolving credit agreement outstanding |  |  | 60,000 |  |
Deferred tax assets |  |  | 13,035 |  | $ 9,079
Total Assets |  |  | 1,851,089 |  | 569,017
Deferred tax liabilities |  |  | 49,919 |  |
Total Liabilities |  |  | 666,262 |  | 211,915
Total liabilities, non-controlling interest and equity |  |  | 1,851,089 |  | $ 569,017
Adjustment [Member] |  |  |  |  |
Summary Of Significant Accounting Policy [Line Items] |  |  |  |  |
Revolving credit agreements outstanding |  |  | (60,000) |  |
Non-current revolving credit agreement outstanding |  |  | 60,000 |  |
Deferred tax assets |  |  | 13,035 |  |
Total Assets |  |  | 13,035 |  |
Deferred tax liabilities |  |  | 13,035 |  |
Total Liabilities |  |  | 13,035 |  |
Total liabilities, non-controlling interest and equity |  |  | $ 13,000 |  |
Subsequent Event [Member] | DPLTA [Member] |  |  |  |  |
Summary Of Significant Accounting Policy [Line Items] |  |  |  |  |
Percentage of required voting interest |  |  |  | 75.00% |
Acorn HoldCo, Inc., [Member] |  |  |  |  |
Summary Of Significant Accounting Policy [Line Items] |  |  |  |  |
Business combination date of agreement |  | Aug. 30, 2021 |  |  |
Number of shares issuable for each share of acquired entity | 100,000 |  |  |  |
Common stock, par value |  | $ 0.01 |  |  |
Common stock, shares outstanding | 34,000,000 |  | 33,957,538 |  |
Percentage of outstanding bearer shares | 65.43% |  | 65.35% |  |
Acorn HoldCo, Inc., [Member] | ADVA Optical Networking SE [Member] | Common Stock [Member] |  |  |  |  |
Summary Of Significant Accounting Policy [Line Items] |  |  |  |  |
Number of shares issuable for each share of acquired entity |  | 0.8244 |  |  |

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- Definition The carrying value as of the balance sheet date of the current portion of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(19)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(13)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479853/942-210-S99-1 + Details
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- Definition The carrying value as of the balance sheet date of the noncurrent portion of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section 45 -Paragraph 13 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481573/470-10-45-13 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section 45 -Paragraph 14 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481573/470-10-45-14 + Details
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