Note 16 - Contingencies and Guarantees	12 Months Ended
Dec. 31, 2019
Notes to Financial Statements
Commitments and Contingencies Disclosure [Text Block]	Note 16 – Contingencies and Guarantees Accrued Risk Reserves We are self–insured for risks related to health insurance and have wholly owned limited purpose insurance companies that insure risks related to workers’ compensation and general and professional liability insurance claims both for our owned or leased entities and certain of the entities to which we provide management or accounting services. The liability we have recognized for reported claims and estimates for incurred but unreported claims totals $96,011,000 and $96,024,000 at December 31, 2019 and 2018, respectively. The liability is included in accrued risk reserves in the consolidated balance sheets. The amounts are subject to adjustment for actual claims incurred. It is possible that these claims plus unasserted claims could exceed our insurance coverages and our reserves, which would have a material adverse effect on our financial position, results of operations and cash flows. As a result of the terms of our insurance policies and our use of wholly owned limited purpose insurance companies, we have retained significant insurance risk with respect to workers’ compensation and general and professional liability. We use independent actuaries to assist management in estimating our exposures for claims obligations (for both asserted and unasserted claims) related to deductibles and exposures in excess of coverage limits, and we maintain reserves for these obligations. Such estimates are based on many variables including historical and statistical information and other factors. Workers’ Compensation For workers’ compensation, we utilize a wholly owned Tennessee domiciled property/casualty insurance company to write coverage for NHC affiliates and for third–party customers. Policies are written for a duration of twelve months and cover only risks related to workers’ compensation losses. All customers are companies which operate in the long–term care industry. Business is written on a direct basis. General and Professional Liability Insurance and Lawsuits The senior care industry has experienced significant increases in both the number of personal injury/wrongful death claims and in the severity of awards based upon alleged negligence by skilled nursing facilities and their employees in providing care to residents. The Company has been, and continues to be, subject to claims and legal actions that arise in the ordinary course of business, including potential claims related to patient care and treatment. The defense of these lawsuits may result in significant legal costs, regardless of the outcome, and can result in large settlement amounts or damage awards. Additional insurance is purchased through third party providers that serve to supplement the coverage provided through our wholly owned captive insurance company. There is certain additional litigation incidental to our business, none of which, based upon information available to date, would be material to our financial position, results of operations, or cash flows. In addition, the long–term care industry is continuously subject to scrutiny by governmental regulators, which could result in litigation or claims related to regulatory compliance matters. Nutritional Support Services, L.P., Qui Tam Litigation On June 19, 2018, a First Amended Complaint was filed naming Nutritional Support Services, L.P. (“NSS”), a wholly owned subsidiary of the Company, as a defendant in the action captioned U.S. ex rel. McClain v. Nutritional Support Services, L.P., No. 6:17-cv-2608-AMQ (D.S.C.), which was filed in the United States District Court for the District of South Carolina. The action alleges that NSS violated the False Claims Act by reporting a National Drug Code (“NDC”) number that did not correspond to the NDC for dispensed prescriptions. On April 16, 2018, the United States filed a Notice of Election to Decline Intervention with respect to the allegations asserted in this action. NSS intends to vigorously defend itself with respect to this action. Governmental Regulations Laws and regulations governing the Medicare, Medicaid and other federal healthcare programs are complex and subject to interpretation. Management believes that it is in compliance with all applicable laws and regulations in all material respects. However, compliance with such laws and regulations can be subject to future government review and interpretation as well as significant regulatory action including fines, penalties, and exclusions from the Medicare, Medicaid and other federal healthcare programs. Debt Guarantees At December 31, 2019, no agreement to guarantee the debt of other parties exists.

Note 16 - Contingencies and Guarantees

12 Months Ended

Dec. 31, 2019

Commitments and Contingencies Disclosure [Text Block]

Note 16 – Contingencies and Guarantees

Accrued Risk Reserves

We are self–insured for risks related to health insurance and have wholly owned limited purpose insurance companies that insure risks related to workers’ compensation and general and professional liability insurance claims both for our owned or leased entities and certain of the entities to which we provide management or accounting services. The liability we have recognized for reported claims and estimates for incurred but unreported claims totals $96,011,000 and $96,024,000 at December 31, 2019 and 2018, respectively. The liability is included in accrued risk reserves in the consolidated balance sheets. The amounts are subject to adjustment for actual claims incurred. It is possible that these claims plus unasserted claims could exceed our insurance coverages and our reserves, which would have a material adverse effect on our financial position, results of operations and cash flows.

As a result of the terms of our insurance policies and our use of wholly owned limited purpose insurance companies, we have retained significant insurance risk with respect to workers’ compensation and general and professional liability. We use independent actuaries to assist management in estimating our exposures for claims obligations (for both asserted and unasserted claims) related to deductibles and exposures in excess of coverage limits, and we maintain reserves for these obligations. Such estimates are based on many variables including historical and statistical information and other factors.

Workers’ Compensation

For workers’ compensation, we utilize a wholly owned Tennessee domiciled property/casualty insurance company to write coverage for NHC affiliates and for third–party customers. Policies are written for a duration of twelve months and cover only risks related to workers’ compensation losses. All customers are companies which operate in the long–term care industry. Business is written on a direct basis.

General and Professional Liability Insurance and Lawsuits

The senior care industry has experienced significant increases in both the number of personal injury/wrongful death claims and in the severity of awards based upon alleged negligence by skilled nursing facilities and their employees in providing care to residents. The Company has been, and continues to be, subject to claims and legal actions that arise in the ordinary course of business, including potential claims related to patient care and treatment. The defense of these lawsuits may result in significant legal costs, regardless of the outcome, and can result in large settlement amounts or damage awards. Additional insurance is purchased through third party providers that serve to supplement the coverage provided through our wholly owned captive insurance company.

There is certain additional litigation incidental to our business, none of which, based upon information available to date, would be material to our financial position, results of operations, or cash flows. In addition, the long–term care industry is continuously subject to scrutiny by governmental regulators, which could result in litigation or claims related to regulatory compliance matters.

Nutritional Support Services, L.P., Qui Tam Litigation

On June 19, 2018, a First Amended Complaint was filed naming Nutritional Support Services, L.P. (“NSS”), a wholly owned subsidiary of the Company, as a defendant in the action captioned U.S. ex rel. McClain v. Nutritional Support Services, L.P., No. 6:17-cv-2608-AMQ (D.S.C.), which was filed in the United States District Court for the District of South Carolina. The action alleges that NSS violated the False Claims Act by reporting a National Drug Code (“NDC”) number that did not correspond to the NDC for dispensed prescriptions. On April 16, 2018, the United States filed a Notice of Election to Decline Intervention with respect to the allegations asserted in this action. NSS intends to vigorously defend itself with respect to this action.

Governmental Regulations

Laws and regulations governing the Medicare, Medicaid and other federal healthcare programs are complex and subject to interpretation. Management believes that it is in compliance with all applicable laws and regulations in all material respects. However, compliance with such laws and regulations can be subject to future government review and interpretation as well as significant regulatory action including fines, penalties, and exclusions from the Medicare, Medicaid and other federal healthcare programs.

Debt Guarantees

At December 31, 2019, no agreement to guarantee the debt of other parties exists.