XML 36 R26.htm IDEA: XBRL DOCUMENT v3.21.2
Long-Term Debt (Tables)
9 Months Ended
Sep. 30, 2021
Long-Term Debt.  
Schedule of Long-Term Debt

Long-term debt consisted of the following:

September 30, 

December 31, 

    

2021

    

2020

(In thousands)

Revolving credit facility

$

10,000

$

10,000

Amounts payable within one year

 

(10,000)

 

$

$

10,000