Defined Contribution Plans

12 Months Ended

Jun. 30, 2016

Defined Contribution Plans [Abstract]

Defined Contribution Plans

16.     Defined Contribution Plans

U.S. employees are eligible to participate in the Company’s 401(k) plan, while employees in international locations are eligible to participate in other defined contribution plans. Aggregate Company contributions to its benefit plans totaled approximately $99 thousand, $99 thousand and $96 thousand for the years ended June 30, 2016, 2015 and 2014, respectively.