XML 42 R31.htm IDEA: XBRL DOCUMENT
v3.25.2

Long Term Debt, Net (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2025
Debt Disclosure [Abstract] |
Schedule of the Balances of the Loan Facility and Agreement | The balances of the Term Loan Facility as of June 30, 2025 and December 31, 2024 were as follows (in thousands):
| June 30, 2025 |  | December 31, 2024 |  |
| Current portion of long term debt |  | Long term debt, net |  | Current portion of long term debt |  | Long term debt, net |  |
Outstanding principal | $ | 1,250 |  |  | $ | 17,250 |  |  | $ | 1,000 |  |  | $ | 18,000 |  |  |
Deferred financing costs | — |  |  | (8) |  |  | — |  |  | (33) |  |  |
Original issue discount | — |  |  | (31) |  |  | — |  |  | (137) |  |  |
Long term debt, net | $ | 1,250 |  |  | $ | 17,211 |  |  | $ | 1,000 |  |  | $ | 17,830 |  |  |
Schedule of Interest Expense | Interest expense related to the Term Loan Facility included in interest income (expense), net in the unaudited condensed consolidated statements of operations, was as follows (amounts in thousands):
| Three Months Ended June 30, |  | Six Months Ended June 30, |  |  |  |
| 2025 |  | 2024 |  | 2025 |  | 2024 |  |  |  |  |  |
Stated interest | $ | 363 |  |  | $ | 396 |  |  | $ | 707 |  |  | $ | 1,057 |  |  |  |  |  |  |
Amortization of deferred financing costs | 10 |  |  | 4 |  |  | 25 |  |  | 34 |  |  |  |  |  |  |
Accretion of original issue discount | 43 |  |  | 11 |  |  | 106 |  |  | 24 |  |  |  |  |  |  |
Interest expense | $ | 416 |  |  | $ | 411 |  |  | $ | 838 |  |  | $ | 1,115 |  |  |  |  |  |  |
Interest expense related to the Revolving Credit Facility included in interest income (expense), net in the unaudited condensed consolidated statements of operations, was as follows (amounts in thousands):
| Three Months Ended June 30, |  | Six Months Ended June 30,
| 2025 |  |  |  | 2024 |  | 2025 |  | 2024
Commitment fee | $ | 47 |  |  |  |  | $ | 47 |  |  | $ | 93 |  |  | $ | 78 |
Amortization of deferred financing costs | 16 |  |  |  |  | 16 |  |  | 32 |  |  | 32 |
Accretion of original issue discount | 42 |  |  |  |  | 42 |  |  | 84 |  |  | 84 |
Interest expense | $ | 105 |  |  |  |  | $ | 105 |  |  | $ | 209 |  |  | $ | 194 |
Schedule of Principal Payments for the Term Loan Facility | A summary of principal payments due on the Term Loan Facility, by year, from June 30, 2025 through maturity are as follows (in thousands):
Year ending December 31, | Principal
2025 (excluding the six months ended June 30, 2025) | $ | 500 |
2026 | 1,500 |
2027 | 1,500 |
2028 | 2,000 |
2029 | 13,000 |
Outstanding principal | $ | 18,500 |

X
- Definition Schedule of Interest Expense [Table Text Block] + References No definition available. + Details
Name: | mdxg_ScheduleofInterestExpenseTableTextBlock
Namespace Prefix: | mdxg_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_DebtDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of information pertaining to short-term and long-debt instruments or arrangements, including but not limited to identification of terms, features, collateral requirements and other information necessary to a fair presentation. + References No definition available. + Details
Name: | us-gaap_ScheduleOfDebtTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of maturity and sinking fund requirement for long-term debt. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 1 -SubTopic 10 -Topic 470 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481544/470-10-50-1 + Details
Name: | us-gaap_ScheduleOfMaturitiesOfLongTermDebtTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration