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Disposition of the Hospital Business - Unaudited Pro Forma Condensed Combined Balance Sheets (Details) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended |  |
--- | --- | --- | --- | ---
Dec. 31, 2020 | Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018 | Jun. 30, 2020 | Dec. 31, 2017
Current assets: |  |  |  |  |  |
Cash and cash equivalents | $ 71,722 | $ 71,722 | $ 9,774 |  |  |
Inventories | 0 | 0 | 3,570 |  |  |
Prepaid expenses and other current assets | 38,726 | 38,726 | 4,264 |  |  |
Goodwill | 16,836 | 16,836 | 18,491 |  |  |
Intangible assets, net | 0 | 0 | 813 |  |  |
Other non-current assets | 24,939 | 24,939 | 39,274 |  |  |
Total assets | 311,637 | 311,637 | 151,436 |  |  |
Current liabilities: |  |  |  |  |  |
Current portion of long-term contingent consideration payable | 0 | 0 | 5,554 |  |  |
Accrued expenses | 6,501 | 6,501 | 19,810 |  |  |
Long-term contingent consideration payable, less current portion | 0 | 0 | 11,773 |  |  |
Total liabilities | 149,371 | 149,371 | 180,635 |  |  |
Stockholders' Equity Attributable to Parent [Abstract] |  |  |  |  |  |
Accumulated deficit | (384,187) | (384,187) | (391,215) |  |  |
Total shareholders’ (deficit) equity | 162,266 | 162,266 | (29,199) | $ 2,780 |  | $ 85,580
Total liabilities and shareholders’ equity (deficit) | 311,637 | 311,637 | 151,436 |  |  |
Proceeds from the disposition of the Hospital Products |  | 25,500 | 0 | 0 |  |
Increase (decrease) in other long-term assets |  |  | 1,228 |  |  |
Increase (decrease) in deferred income taxes |  | 7,431 | 6,334 | 19,152 |  |
Disposition of the pediatrics assets |  |  |  | $ (20,337) |  |
Disposal Group, Disposed of by Sale, Not Discontinued Operations | The Business |  |  |  |  |  |
Current assets: |  |  |  |  |  |
Goodwill | 1,655 | $ 1,655 |  |  |  |
Stockholders' Equity Attributable to Parent [Abstract] |  |  |  |  |  |
Initial cash consideration |  |  |  |  | $ 14,500 |
Escrow deposit |  |  |  |  | 1,565 |
Payment installment term (in months) |  | 10 months |  |  |  |
Proceeds from the disposition of the Hospital Products | 2,750 | $ 11,000 |  |  |  |
Additional consideration paid in monthly installments |  |  |  |  | 27,500 |
Goodwill | $ 1,654 | 1,654 |  |  | $ 1,654 |
Increase (decrease) in deferred income taxes |  |  | 8,474 |  |  |
Disposition of the pediatrics assets |  | $ 45,760 | 38,723 |  |  |
Pro Forma |  |  |  |  |  |
Current assets: |  |  |  |  |  |
Cash and cash equivalents |  |  | 22,709 |  |  |
Inventories |  |  | 0 |  |  |
Prepaid expenses and other current assets |  |  | 31,764 |  |  |
Goodwill |  |  | 16,837 |  |  |
Intangible assets, net |  |  | 0 |  |  |
Other non-current assets |  |  | 29,572 |  |  |
Total assets |  |  | 176,132 |  |  |
Current liabilities: |  |  |  |  |  |
Current portion of long-term contingent consideration payable |  |  | 500 |  |  |
Accrued expenses |  |  | 22,610 |  |  |
Long-term contingent consideration payable, less current portion |  |  | 0 |  |  |
Total liabilities |  |  | 166,608 |  |  |
Stockholders' Equity Attributable to Parent [Abstract] |  |  |  |  |  |
Accumulated deficit |  |  | (352,492) |  |  |
Total shareholders’ (deficit) equity |  |  | 9,524 |  |  |
Total liabilities and shareholders’ equity (deficit) |  |  | 176,132 |  |  |
As Reported |  |  |  |  |  |
Current assets: |  |  |  |  |  |
Cash and cash equivalents |  |  | 9,774 |  |  |
Inventories |  |  | 3,570 |  |  |
Prepaid expenses and other current assets |  |  | 4,264 |  |  |
Goodwill |  |  | 18,491 |  |  |
Intangible assets, net |  |  | 813 |  |  |
Other non-current assets |  |  | 39,274 |  |  |
Total assets |  |  | 151,436 |  |  |
Current liabilities: |  |  |  |  |  |
Current portion of long-term contingent consideration payable |  |  | 5,554 |  |  |
Accrued expenses |  |  | 19,810 |  |  |
Long-term contingent consideration payable, less current portion |  |  | 11,773 |  |  |
Total liabilities |  |  | 180,635 |  |  |
Stockholders' Equity Attributable to Parent [Abstract] |  |  |  |  |  |
Accumulated deficit |  |  | (391,215) |  |  |
Total shareholders’ (deficit) equity |  |  | (29,199) |  |  |
Total liabilities and shareholders’ equity (deficit) |  |  | 151,436 |  |  |
Pro Forma Adjustments | Pro Forma |  |  |  |  |  |
Current assets: |  |  |  |  |  |
Cash and cash equivalents |  |  | 12,935 |  |  |
Inventories |  |  | (3,570) |  |  |
Prepaid expenses and other current assets |  |  | 27,500 |  |  |
Goodwill |  |  | (1,654) |  |  |
Intangible assets, net |  |  | (813) |  |  |
Other non-current assets |  |  | (9,702) |  |  |
Total assets |  |  | 24,696 |  |  |
Current liabilities: |  |  |  |  |  |
Current portion of long-term contingent consideration payable |  |  | (5,054) |  |  |
Accrued expenses |  |  | 2,800 |  |  |
Long-term contingent consideration payable, less current portion |  |  | (11,773) |  |  |
Total liabilities |  |  | (14,027) |  |  |
Stockholders' Equity Attributable to Parent [Abstract] |  |  |  |  |  |
Accumulated deficit |  |  | 38,723 |  |  |
Total shareholders’ (deficit) equity |  |  | 38,723 |  |  |
Total liabilities and shareholders’ equity (deficit) |  |  | $ 24,696 |  |  |

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