LINE OF CREDIT, SHORT TERM DEBT AND BANK ACCEPTANCE NOTES (Schedule of Bank Acceptance Notes) (Details) (USD $)	3 Months Ended	1 Months Ended
	Mar. 31, 2015	Apr. 30, 2015	Dec. 31, 2014	Jul. 31, 2014	Oct. 31, 2014	Aug. 31, 2014	Nov. 30, 2014	Sep. 30, 2014	Jun. 30, 2014	Apr. 30, 2014
Short-term Debt [Line Items]
Bank acceptance notes payable	17,413,000		$ 17,747,000
Everbright Bank [Member]
Short-term Debt [Line Items]
Collateral amount				2,100,000
Face amount				1,200,000
Taizhou Bank [Member]
Short-term Debt [Line Items]
Face amount					810,000	300,000
CITIC [Member]
Short-term Debt [Line Items]
Collateral amount	5,500,000
Face amount			980,000
ICBC [Member]
Short-term Debt [Line Items]
Collateral amount	3,520,000
Restricted cash deposit	1,600,000
Face amount	800,000				1,470,000	1,100,000	1,100,000	800,000	1,100,000	800,000
Bank acceptance notes [Member]
Short-term Debt [Line Items]
Bank acceptance notes payable	17,400,000
Restricted cash deposit	9,000,000
Bank acceptance notes [Member] | Minimum [Member]
Short-term Debt [Line Items]
Required cash deposit	50.00%
Bank acceptance notes [Member] | Maximum [Member]
Short-term Debt [Line Items]
Required cash deposit	100.00%
Bank acceptance notes [Member] | Everbright Bank [Member]
Short-term Debt [Line Items]
Bank acceptance notes payable	6,699,000		11,372,000
Beginning maturity date	May 01, 2015
Ending maturity date	Jun. 30, 2015
Collateral amount	2,100,000
Required cash deposit	50.00%
Bank acceptance notes [Member] | Taizhou Bank [Member]
Short-term Debt [Line Items]
Bank acceptance notes payable			651,000
Bank acceptance notes [Member] | Taizhou Bank [Member] | Minimum [Member]
Short-term Debt [Line Items]
Required cash deposit	50.00%
Bank acceptance notes [Member] | Taizhou Bank [Member] | Maximum [Member]
Short-term Debt [Line Items]
Required cash deposit	100.00%
Bank acceptance notes [Member] | CITIC [Member]
Short-term Debt [Line Items]
Bank acceptance notes payable	10,553,000		5,724,000
Beginning maturity date	Jul. 01, 2015
Ending maturity date	Mar. 31, 2016
Required cash deposit	100.00%
Credit exposure	6,050,000
Bank acceptance notes [Member] | China Merchants Bank [Member]
Short-term Debt [Line Items]
Bank acceptance notes payable	161,000
Required cash deposit	100.00%
Bank acceptance notes [Member] | China Merchants Bank [Member] | Subsequent Event [Member]
Short-term Debt [Line Items]
Required cash deposit		100.00%
Face amount		$ 160,000