XML 69 R57.htm IDEA: XBRL DOCUMENT v3.21.2
LONG-TERM DEBT - Long-Term Debt Balances (Details) - USD ($)
$ in Thousands
Jun. 30, 2021
Dec. 31, 2020
Debt Instrument [Line Items]    
Total debt and finance lease obligations $ 356,459 $ 312,496
Finance lease obligations 5,321 5,153
Current portion of long-term debt and finance lease obligations (473) (337)
Total long-term debt and finance lease obligations, less current portion 355,986 312,159
Secured Debt    
Debt Instrument [Line Items]    
Total debt and finance lease obligations 265,070 222,809
Secured Debt | Term Loan    
Debt Instrument [Line Items]    
Total debt and finance lease obligations [1] 215,770 213,809
Convertible debt    
Debt Instrument [Line Items]    
Total debt and finance lease obligations [1] 86,068 84,534
Revolving Credit Facility | ABL Facility    
Debt Instrument [Line Items]    
Total debt and finance lease obligations $ 49,300 $ 9,000
[1] Comprised of principal amount outstanding, less unamortized discount and issuance costs.