Borrowings	12 Months Ended
Dec. 31, 2017
Debt Disclosure [Abstract]
Borrowings	Borrowings Revolving Credit Agreement. As of December 31, 2017, HCS had $3.3 million outstanding under a Revolving Credit and Security Agreement (the “FNCC Credit Agreement”) between HCS and Federal National Payables, Inc. (d/b/a Federal National Commercial Credit) (“FNCC”) providing HCS with a line of credit of up to $5,000,000. Availability under the FNCC Credit Agreement is based on a formula tied to HCS’s eligible accounts receivable. Borrowings, and borrowings under the FNCC Credit Agreement bear interest at the prime rate plus 1.25%. The FNCC Credit Agreement also provides for customary origination and collateral monitoring fees payable to FNCC during its term. The initial term of the FNCC Credit Agreement expires on November 17, 2018, but it will be renewed automatically for consecutive one-year terms thereafter unless the FNCC Credit Agreement is terminated pursuant to its terms. The obligations of HCS under the FNCC Credit Agreement are secured by HCS’s inventory and accounts receivable. The FNCC Credit Agreement contains customary representations, warranties and affirmative and negative covenants, including but not limited to financial covenants. The FNCC Credit Agreement also contains customary events of default, including but not limited to payment defaults, cross defaults with certain other indebtedness, breaches of covenants and bankruptcy events. In the case of an event of default, FNCC may, among other remedies, accelerate payment of all obligations under the FNCC Credit Agreement. In connection with the FNCC Credit Agreement, the Company executed a guaranty in favor of FNCC guaranteeing all of HCS’s obligations under the FNCC Credit Agreement. Note Refinancing and 2017 Notes. Prior to the third quarter of 2017, the Company had outstanding three series of unsecured 2011 Notes pursuant to three separate “Indentures” with an aggregate principal balance of $85.9 million. On July 27, 2017, the Company entered into a Senior Secured Note Purchase Agreement, dated as of the same date (the “Note Purchase Agreement”), with NHI and HCS as guarantors (together with the Company, collectively, the “Credit Parties”), the Noteholders and Wilmington Savings Fund Society, FSB, as collateral agent for the benefit of the Noteholders, to refinance $85.9 million of principal indebtedness of the Company under the 2011 Notes. Pursuant to the Note Purchase Agreement, the Noteholders exchanged their 2011 Notes for new notes from the Company in the same aggregate principal amount (collectively, the “2017 Notes”) on the terms and conditions set forth therein. Pursuant to the Note Purchase Agreement, in connection with the Note Refinancing, the Company paid all overdue and unpaid accrued interest on the 2011 Notes in the agreed, reduced aggregate amount of $5.8 million, and paid $0.5 million in fees and expenses incurred by the Noteholders. The unpaid principal amounts of the 2017 Notes bear interest at a variable rate equal to LIBOR plus 3.5% per annum, payable quarterly in arrears until maturity on March 30, 2033. The 2017 Notes generally rank senior in right of payment to any existing or future subordinated indebtedness of the Credit Parties. The Company may at any time upon 30 days’ notice to the Noteholders redeem all or part of the 2017 Notes at a redemption price equal to 101% of the principal amount redeemed plus any accrued and unpaid interest thereon. The Note Purchase Agreement contains customary affirmative and negative covenants, including but not limited to certain financial covenants. The Note Purchase Agreement also contains customary events of default, including but not limited to payment defaults, cross defaults with certain other indebtedness, breaches of covenants and bankruptcy events. In the case of an event of default, the Noteholders may, among other remedies, accelerate the payment of all obligations under the Note Purchase Agreement and the 2017 Notes. The Credit Parties entered into a Pledge and Security Agreement, dated as of the same date, pursuant to which each of the Credit Parties granted a first priority lien generally covering all of its assets, other than accounts receivable and inventory, for the benefit of the Noteholders, to secure the obligations under the Note Purchase Agreement and the 2017 Notes. Property Financing. HCS financed the acquisition of property used in its operations under two separate financing agreements. The total amount financed under the agreements was $1.3 million at an aggregate nominal interest rate of 4.1%. The total amount outstanding under these loans was $0.6 million as of December 31, 2017 of which $0.4 million was current and is included in other current liabilities.

Borrowings

Revolving Credit Agreement. As of December 31, 2017, HCS had $3.3 million outstanding under a Revolving Credit and Security Agreement (the “FNCC Credit Agreement”) between HCS and Federal National Payables, Inc. (d/b/a Federal National Commercial Credit) (“FNCC”) providing HCS with a line of credit of up to $5,000,000. Availability under the FNCC Credit Agreement is based on a formula tied to HCS’s eligible accounts receivable. Borrowings, and borrowings under the FNCC Credit Agreement bear interest at the prime rate plus 1.25%. The FNCC Credit Agreement also provides for customary origination and collateral monitoring fees payable to FNCC during its term. The initial term of the FNCC Credit Agreement expires on November 17, 2018, but it will be renewed automatically for consecutive one-year terms thereafter unless the FNCC Credit Agreement is

terminated pursuant to its terms. The obligations of HCS under the FNCC Credit Agreement are secured by HCS’s inventory

and accounts receivable.

The FNCC Credit Agreement contains customary representations, warranties and affirmative and negative covenants, including but not limited to financial covenants. The FNCC Credit Agreement also contains customary events of default, including but not limited to payment defaults, cross defaults with certain other indebtedness, breaches of covenants and bankruptcy events. In the case of an event of default, FNCC may, among other remedies, accelerate payment of all obligations under the FNCC Credit Agreement. In connection with the FNCC Credit Agreement, the Company executed a guaranty in favor of FNCC guaranteeing all of HCS’s obligations under the FNCC Credit Agreement.

Note Refinancing and 2017 Notes. Prior to the third quarter of 2017, the Company had outstanding three series of unsecured 2011 Notes pursuant to three separate “Indentures” with an aggregate principal balance of $85.9 million. On July 27, 2017, the Company entered into a Senior Secured Note Purchase Agreement, dated as of the same date (the “Note Purchase Agreement”), with NHI and HCS as guarantors (together with the Company, collectively, the “Credit Parties”), the Noteholders and Wilmington Savings Fund Society, FSB, as collateral agent for the benefit of the Noteholders, to refinance $85.9 million of principal indebtedness of the Company under the 2011 Notes. Pursuant to the Note Purchase Agreement, the Noteholders exchanged their 2011 Notes for new notes from the Company in the same aggregate principal amount (collectively, the “2017 Notes”) on the terms and conditions set forth therein.

Pursuant to the Note Purchase Agreement, in connection with the Note Refinancing, the Company paid all overdue and unpaid accrued interest on the 2011 Notes in the agreed, reduced aggregate amount of $5.8 million, and paid $0.5 million in fees and expenses incurred by the Noteholders.

The unpaid principal amounts of the 2017 Notes bear interest at a variable rate equal to LIBOR plus 3.5% per annum, payable quarterly in arrears until maturity on March 30, 2033. The 2017 Notes generally rank senior in right of payment to any existing or future subordinated indebtedness of the Credit Parties. The Company may at any time upon 30 days’ notice to the Noteholders redeem all or part of the 2017 Notes at a redemption price equal to 101% of the principal amount redeemed plus any accrued and unpaid interest thereon.

The Note Purchase Agreement contains customary affirmative and negative covenants, including but not limited to certain financial covenants. The Note Purchase Agreement also contains customary events of default, including but not limited to payment defaults, cross defaults with certain other indebtedness, breaches of covenants and bankruptcy events. In the case of an event of default, the Noteholders may, among other remedies, accelerate the payment of all obligations under the Note Purchase Agreement and the 2017 Notes. The Credit Parties entered into a Pledge and Security Agreement, dated as of the same date, pursuant to which each of the Credit Parties granted a first priority lien generally covering all of its assets, other than accounts receivable and inventory, for the benefit of the Noteholders, to secure the obligations under the Note Purchase Agreement and the 2017 Notes.

Property Financing. HCS financed the acquisition of property used in its operations under two separate financing agreements. The total amount financed under the agreements was $1.3 million at an aggregate nominal interest rate of 4.1%. The total amount outstanding under these loans was $0.6 million as of December 31, 2017 of which $0.4 million was current and is included in other current liabilities.