Summary of Significant Accounting Policies (Details 4)	Jun. 30, 2017	Dec. 31, 2016
Swedish Krona [Member]
Exchange rate for the consolidated balance sheets
Exchange rate	8.45	9.07
Japanese Yen [Member]
Exchange rate for the consolidated balance sheets
Exchange rate	112.10	116.97
South Korean Won [Member]
Exchange rate for the consolidated balance sheets
Exchange rate	1,143.47	1,205.11
Taiwan Dollar [Member]
Exchange rate for the consolidated balance sheets
Exchange rate	30.39	32.28