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Debt - Additional Information (Details) |  |  |  |  |  |  |  |  | 3 Months Ended | 6 Months Ended |  |  |  |  |  |  |  |  |  |
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Dec. 19, 2022 | Jun. 30, 2022 USD ($) | Jun. 07, 2022 | Jun. 18, 2021 EUR (€) | Apr. 09, 2021 EUR (€) | Jul. 01, 2020 | Apr. 24, 2020 USD ($) | Apr. 20, 2020 USD ($) $ / shares | Jun. 30, 2023 USD ($) TermLoan LineofCredit $ / shares | Jun. 30, 2022 USD ($) | Jun. 30, 2023 USD ($) TermLoan LineofCredit $ / shares | Jun. 30, 2022 USD ($) | Jun. 30, 2023 EUR (€) TermLoan LineofCredit | Jun. 19, 2023 | Mar. 30, 2023 | Feb. 16, 2023 | Feb. 01, 2023 | Dec. 31, 2022 USD ($) $ / shares | Dec. 31, 2022 EUR (€) | Jun. 30, 2022 EUR (€) | Apr. 30, 2022 USD ($) | Feb. 16, 2022 EUR (€) | Feb. 01, 2022 EUR (€)
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt discount amortization |  |  |  |  |  |  |  |  |  |  |  | $ 1,224 |  |  |  |  |  |  |  |  |  |  |
Proceeds from loan |  |  |  |  |  |  |  |  |  |  |  | 3,663,009 |  |  |  |  |  |  |  |  |  |  |
Common stock, par value | $ / shares |  |  |  |  |  |  |  |  | $ 0.0001 |  | $ 0.0001 |  |  |  |  |  |  | $ 0.0001 |  |  |  |  |
Senior Secured Convertible Promissory Notes | Securities Purchase Agreement |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Aggregate balance outstanding |  | $ 0 |  |  |  |  |  |  | $ 0 | $ 0 | $ 0 | 0 |  |  |  |  |  |  |  |  |  |  |
Debt instrument, interest rate |  |  |  |  |  |  | 0.00% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt instrument, maturity date |  |  |  |  |  |  |  | Apr. 01, 2022 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Non-interest bearing convertible note |  |  |  |  |  |  | $ 3,000,000 | $ 6,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock, par value | $ / shares |  |  |  |  |  |  |  | $ 0.0001 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt instrument, initial conversion price per share | $ / shares |  |  |  |  |  |  |  | $ 2.50 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Remaining balance of convertible notes |  |  |  |  |  |  |  |  | 2,590,909 |  | $ 2,590,909 |  |  |  |  |  |  |  |  |  |  |  |
Original issue discount rate |  |  |  |  |  |  |  | 10.00% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt instrument, aggregate purchase price |  |  |  |  |  |  |  | $ 2,700,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Monthly amortization payments percentage of initial principal |  |  |  |  |  | 4.545% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt instrument, redemption price percentage |  |  |  |  |  | 105.00% |  |  |  |  | 110.00% |  |  |  |  |  |  |  |  |  |  |  |
Debt discount amortization |  |  |  |  |  |  |  |  | 0 | 0 | $ 0 | 1,161 |  |  |  |  |  |  |  |  |  |  |
Original issue discount rate |  |  |  |  |  |  |  | $ 316,274 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt issuance costs amortized |  |  |  |  |  |  |  |  | $ 0 | 0 | $ 0 | 1,223 |  |  |  |  |  |  |  |  |  |  |
OSS Europe |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of term loans outstanding | TermLoan |  |  |  |  |  |  |  |  | 5 |  | 5 |  | 5 |  |  |  |  |  |  |  |  |  |
Debt instrument, modified interest rate |  |  |  |  |  |  |  |  |  |  |  |  |  | 5.80% |  |  |  |  |  |  |  |  |
Debt instrument, face amount | € |  |  |  | € 500,000 | € 500,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | € 500,000 | € 500,000
Commerzbank AG |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Aggregate balance outstanding |  |  |  |  |  |  |  |  | $ 829,393 |  | $ 829,393 |  | € 759,673 |  |  |  |  | $ 1,215,279 | € 1,132,356 |  |  |  |
Debt instrument, face amount |  | $ 1,468,173 |  |  |  |  |  |  |  | $ 1,468,173 |  | $ 1,468,173 |  |  |  |  |  |  |  | € 1,500,000 |  |  |
Debt installment term |  | 24 months |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt installments payment beginning date |  | Jul. 31, 2022 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Term Loans | OSS Europe |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Aggregate balance outstanding |  |  |  |  |  |  |  |  | $ 3,012,945 |  | $ 3,012,945 |  | € 2,759,673 |  |  |  |  |  |  |  |  |  |
Debt instrument, maturity date |  |  |  | Dec. 17, 2021 | Sep. 30, 2021 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt instrument, extended maturity date | Jun. 19, 2023 |  | Dec. 19, 2022 | Jun. 17, 2022 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt instrument, modified interest rate |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 4.60% | 4.70% | 4.76% |  |  |  |  |  |
Term Loans | Commerzbank AG |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt instrument, interest rate |  | 2.55% |  |  |  |  |  |  |  | 2.55% |  | 2.55% |  |  |  |  |  |  |  | 2.55% |  |  |
German Institutions | Revolving Credit Facility | Bressner Technology GmbH |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of lines of credit | LineofCredit |  |  |  |  |  |  |  |  | 3 |  | 3 |  | 3 |  |  |  |  |  |  |  |  |  |
Total outstanding balance |  |  |  |  |  |  |  |  | $ 0 |  | $ 0 |  |  |  |  |  |  | 0 |  |  |  |  |
German Institutions | Revolving Credit Facility | Bressner Technology GmbH | Minimum |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Line of credit current rate |  |  |  |  |  |  |  |  |  |  | 3.10% |  |  |  |  |  |  |  |  |  |  |  |
German Institutions | Revolving Credit Facility | Bressner Technology GmbH | Maximum |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Line of credit facility, maximum borrowing capacity |  |  |  |  |  |  |  |  | 2,401,907 |  | $ 2,401,907 |  | € 2,200,000 |  |  |  |  |  |  |  |  |  |
Line of credit current rate |  |  |  |  |  |  |  |  |  |  | 5.62% |  |  |  |  |  |  |  |  |  |  |  |
Torrey Pines Bank |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total outstanding balance |  |  |  |  |  |  |  |  | 0 |  | $ 0 |  |  |  |  |  |  | 0 |  |  |  |  |
Torrey Pines Bank | Revolving Credit Facility | Minimum |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash and investments balances maintained |  |  |  |  |  |  |  |  | 4,000,000 |  | 4,000,000 |  |  |  |  |  |  |  |  |  |  |  |
Torrey Pines Bank | Revolving Credit Facility | Maximum |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Line of credit facility, maximum borrowing capacity |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 2,000,000 |  |
Line of Credit from UniCredit Bank | Term Loans |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Aggregate balance outstanding |  |  |  |  |  |  |  |  | 545,888 |  | 545,888 |  | 500,000 |  |  |  |  | 536,616 | 500,000 |  |  |  |
Line of Credit from UniCredit Bank | Term Loans | OSS Europe |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Aggregate balance outstanding |  |  |  |  |  |  |  |  | 545,888 |  | 545,888 |  | 500,000 |  |  |  |  | 536,616 | 500,000 |  |  |  |
Line Of Credit From V R Bank | Term Loans | OSS Europe |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Aggregate balance outstanding |  |  |  |  |  |  |  |  | 545,888 |  | 545,888 |  | 500,000 |  |  |  |  | 536,616 | 500,000 |  |  |  |
Line of Credit from Commerzbank AG | Term Loans | OSS Europe |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Aggregate balance outstanding |  |  |  |  |  |  |  |  | $ 545,888 |  | $ 545,888 |  | € 500,000 |  |  |  |  | $ 536,616 | € 500,000 |  |  |  |

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