PROPERTY AND EQUIPMENT, NET (Details 2)
12 Months Ended
Dec. 31, 2013
USD ($)
Dec. 31, 2013
CNY
Dec. 31, 2012
CNY
Dec. 31, 2011
CNY
Dec. 31, 2013
Optical Fibers
USD ($)
Dec. 31, 2013
Optical Fibers
CNY
Dec. 31, 2012
Optical Fibers
CNY
Dec. 31, 2012
Computer equipment
CNY
PROPERTY AND EQUIPMENT, NET                
Property and equipment held under capital leases, gross $ 2,164,000 13,100,000 60,343,000   $ 2,164,000 13,100,000 13,100,000 47,243,000
Less: accumulated depreciation (640,000) (3,875,000) (39,662,000)          
Property and equipment held under capital leases, net 1,524,000 9,225,000 20,681,000          
Depreciation of property and equipment held under capital leases $ 108,000 655,000 8,219,000 8,988,000