Prepaid Expenses and Other Current Assets (Narrative) (Details) - USD ($)
$ in Millions
Jun. 30, 2016
Dec. 31, 2015
|Prepaid Expense and Other Assets, Current||$ 0.2||$ 0.2|
Amount of asset related to consideration paid in advance for costs that provide economic benefits in future periods, and amount of other assets that are expected to be realized or consumed within one year or the normal operating cycle, if longer.
Reference 1: http://www.xbrl.org/2003/role/presentationRef