Investments and Fair Value Measurements (Tables)

6 Months Ended

Jun. 30, 2014

Category of Financial Instruments Not Held at Fair Value

At June 30, 2014 and December 31, 2013, financial instruments that are not held at fair value are categorized in the table below:

	June 30, 2014				December 31, 2013
	Carrying Amount		Fair Value		Carrying Amount		Fair Value		Fair Value Hierarchy
Financial Assets:
Cash	$	21,438	$	21,438	$	27,122	$	27,122
Restricted Certificates of Deposit and Escrow	$	1,022	$	1,022	$	1,021	$	1,021		Level 1	(1)
Financial liabilities:
Notes Payable	$	8,164	$	8,164	$	8,303	$	8,303		Level 2	(2)
Borrowings Under Revolving Credit Agreement	$	3,000	$	3,000	$	3,000	$	3,000		Level 2	(2)