Related Party Transactions

6 Months Ended

Jun. 30, 2016

K.	Related Party Transactions

At June 30, 2016 and December 31, 2015, approximately $4,093,000 and $4,089,000, respectively, was invested in United States Treasury money market funds managed by a related entity (the "Fund Manager") which is related through a common director. One of the Company's directors, who is also a 10% stockholder, currently serves as a director and executive officer of the Fund Manager. The fund transactions during the six months ended June 30, 2016 and for the year ended December 31, 2015, were directed solely at the discretion of Company management. There are no management fees associated with fund transactions.