Summary of Significant Accounting Policies (Details 7)	Dec. 31, 2019	Dec. 31, 2018
Swedish Krona [Member]
Exchange rate for the consolidated balance sheets
Exchange rate	9.34	8.87
Japanese Yen [Member]
Exchange rate for the consolidated balance sheets
Exchange rate	108.66	109.69
South Korean Won [Member]
Exchange rate for the consolidated balance sheets
Exchange rate	1,154.56	1,113.63
Taiwan Dollar [Member]
Exchange rate for the consolidated balance sheets
Exchange rate	30.00	30.61