Long-Term Debt and Credit Facility (Tables)

12 Months Ended

Dec. 31, 2016

Debt Disclosure [Abstract]

Schedule of Long-term Debt Instruments

Long-term debt, term note and notes payable consisted of the following (in thousands):

	December 31,
	2016		2015
Term note, due October 30, 2020, annualized rates of 3.08% and 2.47%, respectively	$	328,125	$	345,625
Line of credit, 2.96%	36,000		—
Other notes with interest rates from 3.3% to 6.5%	9,901		9,797
Subtotal	374,026		355,422
Less – Current maturities and notes payable	19,835		17,648
Less – Unamortized loan costs	3,406		4,294
Total	$	350,785	$	333,480

Schedule of Maturities of Long-term Debt

Principal payments required to be made for each of the next five years are summarized as follows (in thousands):

Year	Amount
2017	$	19,835
2018	35,899
2019	28,438
2020	289,854
2021	—
Total	$	374,026