Quarterly report pursuant to Section 13 or 15(d)

Long-Term Debt and CARES Act Loans - Debt and Maturities (Details)

v3.20.2
Long-Term Debt and CARES Act Loans - Debt and Maturities (Details) - USD ($)
$ in Thousands
Sep. 30, 2020
Dec. 31, 2019
Debt Instrument [Line Items]    
Long-term debt $ 47,668 $ 48,260
Less: current portion of long-term debt (628) (749)
Less: debt issuance costs (1,980) (2,285)
Long-term debt, net of current portion 45,060 45,226
Medium-term Notes | Term Loan Agreements    
Debt Instrument [Line Items]    
Long-term debt 47,520 47,880
Construction Loans | Equipment Financing Agreements    
Debt Instrument [Line Items]    
Long-term debt $ 148 $ 380