Commitments and Contingencies (Details Textual) $ in Thousands, ¥ in Millions	1 Months Ended				12 Months Ended
	Dec. 31, 2017 USD ($)	Dec. 31, 2017 CNY (¥)	Jan. 01, 2017 USD ($)	Jan. 01, 2017 CNY (¥)	Dec. 31, 2016 USD ($)	Dec. 31, 2016 CNY (¥)	Dec. 31, 2015 USD ($)
Jiangsu Ever-Glory [Member]
Commitments and Contingencies (Textual)
Lease term					The lease term is one year and can be renewed once a year.	The lease term is one year and can be renewed once a year.
Operating lease expiration					Dec. 31, 2017	Dec. 31, 2017
Rental expense					$ 47,257		$ 50,334
Jiangsu Ever-Glory [Member] | Subsequent Event [Member]
Commitments and Contingencies (Textual)
Annual rental under operating lease commitment			$ 45,000	¥ 0.3
Kunshan Enjin [Member]
Commitments and Contingencies (Textual)
Lease term					The lease term is one year and can be renewed once a year.	The lease term is one year and can be renewed once a year.
Operating lease expiration					Dec. 31, 2017	Dec. 31, 2017
Rental expense					$ 44,978		47,907
Kunshan Enjin [Member] | Subsequent Event [Member]
Commitments and Contingencies (Textual)
Annual rental under operating lease commitment			$ 43,000	¥ 0.3
Shahe Village [Member]
Commitments and Contingencies (Textual)
Lease term					The term of the lease is 40 years starting from January 1, 2013.	The term of the lease is 40 years starting from January 1, 2013.
Annual rental under operating lease commitment					$ 400	¥ 2.6
Rental expense					$ 500		500
Area of land, description					The Company has entered the operating lease agreement with Shahe Village for approximately 10 Mu of land in Shahe Village, Shanghai.	The Company has entered the operating lease agreement with Shahe Village for approximately 10 Mu of land in Shahe Village, Shanghai.
Increase in annual rent under operating lease commitment					$ 15,000	¥ 0.1
Chuzhou Huarui [Member]
Commitments and Contingencies (Textual)
Lease term					The lease term is one year and which expires on December 31, 2017.	The lease term is one year and which expires on December 31, 2017.
Operating lease expiration					Dec. 31, 2017	Dec. 31, 2017
Rental expense					$ 225,750		240,450
Chuzhou Huarui [Member] | Subsequent Event [Member]
Commitments and Contingencies (Textual)
Annual rental under operating lease commitment	$ 200	¥ 1.5
Operating lease commitment [Member]
Commitments and Contingencies (Textual)
Rental expense					$ 50,300		$ 61,900