Long-Term Debt and Credit Facility (Tables)

12 Months Ended

Dec. 31, 2018

Debt Disclosure [Abstract]

Schedule of Long-term Debt Instruments

Long-term debt consisted of the following (in thousands):

	December 31,
	2018		2017
Term note, due February 27, 2023, annualized rates of 4.59% and 3.60%, respectively	$	282,188	$	308,437
Line of credit, 4.45% and 3.50%, respectively	31,000		38,000
Other notes with interest rates from 3.3% to 7.8%	1,031		875
Subtotal	314,219		347,312
Less – Current maturities and notes payable	29,469		26,555
Less – Unamortized loan costs	2,747		2,517
Total	$	282,003	$	318,240

Schedule of Maturities of Long-term Debt

At December 31, 2018, principal payments required to be made for each of the next five years are summarized as follows (in thousands):

Year	Amount
2019	$	29,469
2020	32,033
2021	25,060
2022	30,844
2023	196,813
Thereafter	—
Total	$	314,219