Other Long-Term Assets Components of Other Long-Term Assets (Details) - USD ($) $ in Thousands	Sep. 30, 2020	Dec. 31, 2019
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]
Cash surrender value of life insurance policies	$ 2,224	$ 2,124
Deferred income taxes	1,032	928
Deferred financing fees	461	602
Investments	85	85
Installment receivables	64	177
Other	125	300
Other Long-Term Assets	$ 3,991	$ 4,216

Carrying amount as of the balance sheet date of amounts which could be received based on the terms of the insurance contract upon surrendering life policies owned by the entity.

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Amount, after accumulated amortization, of debt issuance costs classified as noncurrent. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

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Amount, before allocation of valuation allowances, of deferred tax asset attributable to deductible differences from reserves and accruals, compensation and benefit costs, and other provisions, reserves, and allowances.

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The total amount of investments that are intended to be held for an extended period of time (longer than one operating cycle).

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Amount of noncurrent assets classified as other.

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