Long-Term Investments (Tables)

3 Months Ended

Mar. 31, 2014

Long-term Investments [Abstract]

Long-term investments

Long-term investments accounted for at cost:

	March 31, 2014				December 31, 2013
	Carrying		Fair		Carrying		Fair
	Value		Value		Value		Value
Investment partnerships	$	21,040	$	25,660	$	20,041	$	24,095
Real estate partnership	747		1,067		747		1,067
Investments accounted for at cost	$	21,787	$	26,727	$	20,788	$	25,162

Schedule of Equity Method Investments

Long-term investment partnership accounted for under the equity method:

	March 31, 2014		December 31, 2013
Investment partnership	$	12,834	$	8,595