Long-Term Investments (Tables)

6 Months Ended

Jun. 30, 2014

Long-term Investments [Abstract]

Long-term investments

Long-term investments accounted for at cost:

	June 30, 2014				December 31, 2013
	Carrying		Fair		Carrying		Fair
	Value		Value		Value		Value
Investment partnerships	$	26,541	$	32,619	$	20,041	$	24,095
Real estate partnership	698		1,148		747		1,067
Investments accounted for at cost	$	27,239	$	33,767	$	20,788	$	25,162

Schedule of Equity Method Investments

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

	June 30, 2014		December 31, 2013
Investment partnership	$	17,842	$	8,595