Deferred License Fees (Tables)

6 Months Ended

Jun. 30, 2015

Deferred License Fees [Abstract]

Amortization of deferred license fees

As of June 30, 2015, future amortization of deferred license fees described above was as follows (in thousands):

Year Ended December 31,	Deferred License Fees
2015	$	69
2016		110
2017		110
2018		73
2019		24
Thereafter		20
Total	$	406