XML 53 R42.htm IDEA: XBRL DOCUMENT v3.21.2
NOTES PAYABLE AND AMENDED CREDIT AGREEMENT - Summary of Notes Payable and Credit Agreement (Details) - USD ($)
$ in Thousands
6 Months Ended 12 Months Ended
Jun. 30, 2021
Dec. 31, 2020
Debt Instruments [Abstract]    
Payments/Long term debt $ 39,838 $ 21,495
Less current portion (1,017) (4,899)
Long term portion 38,821 16,596
Credit Facility [Member]    
Debt Instruments [Abstract]    
Payments/Long term debt $ 38,000 $ 16,000
Average effective interest rate 2.60% 2.60%
3.25% through 5.50% Notes Payable due in Next Year [Member]    
Debt Instruments [Abstract]    
Payments/Long term debt $ 1,838 $ 5,495
Annual installments $ 1,017  
3.25% through 5.50% Notes Payable due in Next Year [Member] | Minimum [Member]    
Debt Instruments [Abstract]    
Percentage of interest accrued 3.25%  
3.25% through 5.50% Notes Payable due in Next Year [Member] | Maximum [Member]    
Debt Instruments [Abstract]    
Percentage of interest accrued 5.50%