Other Investments (Tables)

12 Months Ended

Dec. 31, 2015

Schedule Of Investments [Abstract]

Summary of Other Investments

Other investments consisted of the following items as of December 31, 2015 and December 31, 2014:

	December 31, 2015		December 31, 2014
Short-term investments	$	30,327	$	20,252
Debt security, held-to-maturity		15,000		15,000
Equity investments		6,603		6,000
Total other investments	$	51,930	$	41,252