Notes Payable - Convertible (Tables)

3 Months Ended

Mar. 31, 2014

Convertible Notes Payable [Abstract]

Schedule of Debt Instrument Interest Expense

NNN recorded the following interest expense related to the 5.125% convertible senior notes due 2028 (the "2028 Notes") during the quarter ended March 31, 2013. No interest expense was recorded during the quarter ended March 31, 2014 (dollars in thousands):

Contractual interest expense	$	2,858
Noncash interest charges	1,122
Amortization of debt costs	305
Total interest expense	$	4,285