Note 10 - Long-term Obligations - Summary of Long-term Obligations (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Finance leases and other long-term obligations	$ 2,729	$ 2,768
Total debt	176,382	170,312
Less current portion	(8,906)	(2,289)
Long-term obligations, net of current portion	167,476	168,023
The 2019 Senior Credit Facility [Member]
Long-term obligations	177,750
Debt discount	(2,234)
Debt issuance costs	(1,863)
The 2017 Senior Credit Facility [Member]
Long-term obligations		171,750
Debt discount		(2,024)
Debt issuance costs		$ (2,182)

Represents the amount of finance leases and other long-term obligations outstanding as of a specified date.

No definition available.

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- Definition

Amount, after accumulated amortization, of debt discount.

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- Definition

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

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- Definition

Amount of long-term debt and lease obligation, classified as noncurrent.

+ References

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- Definition

Amount of long-term debt and lease obligation, classified as current.

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- Definition

Amount of long-term debt and lease obligation, including portion classified as current.

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No definition available.

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- Definition

Carrying value as of the balance sheet date, including the current and noncurrent portions, of collateralized debt obligations (with maturities initially due after one year or beyond the operating cycle, if longer). Such obligations include mortgage loans, chattel loans, and any other borrowings secured by assets of the borrower.

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- Definition

The remaining balance of debt issuance expenses that were capitalized and are being amortized against income over the lives of the respective bond issues. This does not include the amounts capitalized as part of the cost of the utility plant or asset.

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