LINE OF CREDIT, SHORT TERM DEBT AND BANK ACCEPTANCE NOTES (Schedule Of Short-Term Debt) (Details) (USD $)	Dec. 31, 2012	Dec. 31, 2011
Short-term Debt [Line Items]
Short term debt	$ 8,754,000	$ 5,485,000
Citic Bank [Member]
Short-term Debt [Line Items]
Short term debt	7,133,000	0
Taizhou Bank [Member]
Short-term Debt [Line Items]
Short term debt	1,585,000	1,428,000
Zhejiang Tailong Commercial Bank [Member]
Short-term Debt [Line Items]
Short term debt		794,000
China Merchant Bank [Member]
Short-term Debt [Line Items]
Short term debt		3,174,000
Insurance Premiums [Member]
Short-term Debt [Line Items]
Short term debt	$ 36,000	$ 89,000