Restructuring Costs (Details Narrative) - position	3 Months Ended	18 Months Ended
	Mar. 31, 2017	Dec. 31, 2014
Restructuring Costs Under the 2013 Plan
Restructuring Cost and Reserve [Line Items]
Number of positions eliminated, worldwide (over 100)		100
Minimum | Severance related costs
Restructuring Cost and Reserve [Line Items]
Expected period for restructuring costs to be paid	3 months
Maximum | Severance related costs
Restructuring Cost and Reserve [Line Items]
Expected period for restructuring costs to be paid	24 months