Other Investments (Tables)

12 Months Ended

Dec. 31, 2014

Schedule Of Investments [Abstract]

Summary of Other Investments

Other investments consisted of the following items as of December 31, 2014 and December 31, 2013:

	December 31, 2014		December 31, 2013
Short-term investments	$	20,252	$	19,910
Debt security, held-to-maturity		15,000		15,000
Equity investment		6,000		-
Total other investments	$	41,252	$	34,910