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Shareholders' Equity and Debt (Debt) (Details) - USD ($) |  |  | 3 Months Ended |  |  |
--- | --- | --- | --- | --- | --- | ---
Aug. 14, 2020 | Apr. 20, 2020 | Mar. 31, 2021 | Dec. 31, 2020 | Oct. 07, 2020 | Aug. 31, 2020
Line of Credit Facility [Line Items] |  |  |  |  |  |
Revolving line of credit |  |  | $ 15,000,000 | $ 15,000,000 |  |
WinHealth |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |
Initial investment in joint ventures |  |  |  |  |  | $ 200,000
Convertible Debt | WinHealth |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |
Convertible note |  |  |  |  |  | $ 200,000
LIBOR |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |
Variable rate | 0.90% |  |  |  |  |
Revolving Credit Facility |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |
Revolving line of credit |  |  | $ 15,000,000.0 |  |  |
Pinnacle Bank |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |
Aggregate amount |  | $ 2,187,140 |  |  |  |
Pinnacle Bank | Fourth Amendment | Revolving Credit Facility |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |
Line of credit, maximum borrowing capacity |  |  |  |  | $ 15,000,000 |
Increase amount (up to) |  |  |  |  | 5,000,000 |
Total capacity |  |  |  |  | $ 20,000,000 |
Pinnacle Bank | Line of Credit | Revolving Credit Facility |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |
Interest rate spread |  |  | 3.65% |  |  |
Line of credit, unused capacity, commitment fee percentage |  |  | 0.25% |  |  |
Pinnacle Bank | Line of Credit | Revolving Credit Facility | Minimum | LIBOR |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |
Variable rate | 1.75% |  |  |  |  |
Pinnacle Bank | Line of Credit | Revolving Credit Facility | Maximum | LIBOR |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |
Variable rate | 2.75% |  |  |  |  |

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