ORGANIZATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables)

12 Months Ended

Dec. 31, 2015

Accounting Policies [Abstract]

Components of Investment Income

The following table presents certain information related to the components of investment income (in thousands):

	Years Ended December 31,
	2015		2014		2013
Interest income	$	1,928	$	629	$	400
Realized gains, net		—		—		2
Total	$	1,928	$	629	$	402