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Acquisitions - Eyechronic (FY) (Details) |  | 3 Months Ended | 6 Months Ended | 12 Months Ended
--- | --- | --- | --- | ---
Jan. 14, 2022 USD ($) $ / shares shares | Jun. 30, 2024 USD ($) | Jun. 30, 2023 USD ($) | Dec. 31, 2022 USD ($) | Jun. 30, 2024 USD ($) segment | Jun. 30, 2023 USD ($) | Dec. 31, 2023 USD ($) segment | Dec. 31, 2022 USD ($) | Dec. 31, 2021 USD ($)
Consideration Transferred: |  |  |  |  |  |  |  |  |
Holdback liability recognized in connection with acquisition |  |  |  |  |  |  | $ 0 | $ 98,000 | $ 1,000,000
Assets acquired: |  |  |  |  |  |  |  |  |
Goodwill |  | $ 68,368,000 |  | $ 68,368,000 | $ 68,368,000 |  | $ 68,368,000 | 68,368,000 |
Liabilities assumed: |  |  |  |  |  |  |  |  |
Number of operating segments | segment |  |  |  |  | 1 |  | 1 |  |
Impairment of intangible assets (excluding goodwill) |  |  |  |  |  |  | $ 6,100,000 | 0 | 0
Impairment charges |  | $ 0 | $ 0 |  | $ 0 | $ 0 | 24,403,000 | 4,317,000 | $ 2,372,000
Eyechronic LLC |  |  |  |  |  |  |  |  |
Consideration Transferred: |  |  |  |  |  |  |  |  |
Cash consideration | $ 697,000 |  |  |  |  |  |  |  |
Share consideration | 28,725,000 |  |  |  |  |  |  |  |
Total consideration | 29,422,000 |  |  |  |  |  |  |  |
Settlement of pre-existing accounts payable | 200,000 |  |  |  |  |  |  |  |
Holdback liability recognized in connection with acquisition | $ 100,000 |  |  |  |  |  |  |  |
Share consideration (in shares) | shares | 5,399,553 |  |  |  |  |  |  |  |
Share price (in dollars per share) | $ / shares | $ 5.32 |  |  |  |  |  |  |  |
Share consideration, holdback (in shares) | shares | 677,847 |  |  |  |  |  |  |  |
Assets acquired: |  |  |  |  |  |  |  |  |
Cash | $ 118,000 |  |  |  |  |  |  |  |
Accounts receivable | 835,000 |  |  |  |  |  |  |  |
Other current assets | 37,000 |  |  |  |  |  |  |  |
Fixed assets | 2,826,000 |  |  |  |  |  |  |  |
Goodwill | 23,073,000 |  |  |  |  |  |  |  |
Total assets acquired | 31,658,000 |  |  |  |  |  |  |  |
Liabilities assumed: |  |  |  |  |  |  |  |  |
Accounts payable | (460,000) |  |  |  |  |  |  |  |
Other current liabilities | (8,000) |  |  |  |  |  |  |  |
Deferred revenue | (96,000) |  |  |  |  |  |  |  |
Other liabilities | (22,000) |  |  |  |  |  |  |  |
Long-term liabilities | (1,650,000) |  |  |  |  |  |  |  |
Total liabilities assumed | (2,236,000) |  |  |  |  |  |  |  |
Adjustment, long-term liabilities |  |  |  | $ 1,700,000 |  |  |  |  |
Transaction expenses |  |  |  |  |  |  |  | $ 100,000 |
Impairment of intangible assets (excluding goodwill) |  |  |  |  |  |  | 3,800,000 |  |
Impairment charges |  |  |  |  |  |  | $ 2,600,000 |  |
Eyechronic LLC | Software technology |  |  |  |  |  |  |  |  |
Assets acquired: |  |  |  |  |  |  |  |  |
Intangibles | 825,000 |  |  |  |  |  |  |  |
Liabilities assumed: |  |  |  |  |  |  |  |  |
Total net assets acquired | 29,422,000 |  |  |  |  |  |  |  |
Eyechronic LLC | Trade name |  |  |  |  |  |  |  |  |
Assets acquired: |  |  |  |  |  |  |  |  |
Intangibles | 103,000 |  |  |  |  |  |  |  |
Eyechronic LLC | Customer relationships |  |  |  |  |  |  |  |  |
Assets acquired: |  |  |  |  |  |  |  |  |
Intangibles | 3,631,000 |  |  |  |  |  |  |  |
Eyechronic LLC | Order Backlog |  |  |  |  |  |  |  |  |
Assets acquired: |  |  |  |  |  |  |  |  |
Intangibles | $ 210,000 |  |  |  |  |  |  |  |

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