Subsequent Event (Details) - Jul. 15, 2015 - Subsequent event. - IC-SIC Property	USD ($) ft² item
Subsequent Event
Area of office building taken on lease | ft²	25,261
Initial term of the lease	10 years
Number of options available for lease extensions | item	1
Period for which lease tem can be extended	5 years
Threshold amount of monthly fixed rent for the first five year of the lease's base term	$ 153,671
Threshold amount of annual fixed rent for the first five year of the lease's base term	1,844,053
Incremental monthly fixed rent for remainder of the lease's base term	166,301
Incremental annual fixed rent for remainder of the lease's base term	1,955,619
Amount of letters of credit issued as security	$ 922,027