Credit Facilities Credit Facilities (Tables)

6 Months Ended

Jun. 30, 2013

Line of Credit Facility [Abstract]

Schedule of Debt

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

	June 30,
	2013		2012
Notes payable to banks under committed credit facilities	$	40,000	$	—
Less current portion	—		—
Long-term debt, net	$	40,000	$	—

Schedule of Maturities of Long-term Debt

At June 30, 2013, the aggregate future maturities of long-term debt by year are as follows (in thousands):

2013	$	—
2014	—
2015	—
2016	40,000
Total	$	40,000