Fair Value of Financial Instruments (Tables)

3 Months Ended

Mar. 31, 2014

Carrying Value and Estimated Fair Value of Revolving Credit Note, Promissory Notes Payable and Term Loan Payable

The carrying value and estimated fair value of our revolving credit note, promissory notes payable and term loans are as follows (in thousands):

	March 31, 2014				December 31, 2013
	Carrying Value		Estimated Fair Value		Carrying Value		Estimated Fair Value
Promissory notes	$	486	$	486	$	694	$	694
Term loans	$	5,889	$	5,889	$	6,223	$	6,223