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

6 Months Ended

Jun. 30, 2019

Notes Tables

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

	June 30, 2019		December 31, 2018
Term note, due February 27, 2023, annualized rates of 4.38% and 4.59%, respectively	$	269,063	$	282,188
Line of credit, 4.40% and 4.45%, respectively		38,000		31,000
Other notes with interest rates from 3.3% to 7.8%		—		1,031
Subtotal		307,063		314,219
Less – Current maturities of long-term debt		32,810		29,469
Less – Unamortized loan costs		2,421		2,747
Total	$	271,832	$	282,003