Note 8 - Long-term Debt and Credit Facility (Tables)

9 Months Ended

Sep. 30, 2019

Notes Tables

Schedule of Long-term Debt Instruments [Table Text Block]

	September 30, 2019		December 31, 2018
Term note, due February 27, 2023, annualized rates of 4.10% and 4.59%, respectively	$	262,500	$	282,188
Line of credit, 4.04% and 4.45%, respectively		39,000		31,000
Other notes with interest rates from 3.3% to 7.8%		736		1,031
Subtotal		302,236		314,219
Less – Current maturities of long-term debt		35,736		29,469
Less – Unamortized loan costs		2,253		2,747
Total	$	264,247	$	282,003