Segment Reporting (Details Narrative) - customer	3 Months Ended		6 Months Ended	12 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Dec. 31, 2015
Revenue
Revenue, Major Customer [Line Items]
Number of customers accounting for greater than 10% of accounts receivable or revenues	1	1
Accounts receivable
Revenue, Major Customer [Line Items]
Number of customers accounting for greater than 10% of accounts receivable or revenues			0	2
Customer concentration risk | Accounts receivable
Revenue, Major Customer [Line Items]
Percentage accounted for by one customer			10.00%
Datang Telecom International Technology Co., Ltd [Member] | Customer concentration risk | Accounts receivable
Revenue, Major Customer [Line Items]
Percentage accounted for by one customer				11.00%
Hitachi Data Systems [Member] | Customer concentration risk | Revenue
Revenue, Major Customer [Line Items]
Percentage accounted for by one customer	11.00%	13.00%
Hitachi Data Systems [Member] | Customer concentration risk | Accounts receivable
Revenue, Major Customer [Line Items]
Percentage accounted for by one customer				10.00%