Debt (Tables)

6 Months Ended

Jun. 30, 2015

Debt Disclosure [Abstract]

Schedule of Long-term Debt Instruments

(in thousands)	June 30, 2015			December 31, 2014
Current Maturities:
Capital lease obligations		$	27		$	35
Other notes payable		501			516
		528			551
Long-term debt:
Bank revolving credit facility		203,000			190,000
Capital lease obligations		14			24
		203,014			190,024
Total debt		$	203,542		$	190,575