Credit Facilities (Tables)

6 Months Ended

Jun. 30, 2014

Line of Credit Facility [Abstract]

Schedule of Maturities of Long-term Debt

At June 30, 2014, the aggregate future maturities of long-term debt by year are as follows (in thousands):

2014	$	—
2015	—
2016	40,000
2017	—
Total	$	40,000