Debt (Tables)

6 Months Ended

Jun. 30, 2018

Debt Disclosure [Abstract]

Schedule of Long-term Debt

The components of long-term debt are as follows:

(in thousands)	June 30, 2018			December 31, 2017
Current Maturities:
Other notes payable		$	17		$	82
		17			82
Long-term debt:
Bank revolving credit facility		119,000			60,000
		119,000			60,000
Total debt		$	119,017		$	60,082