CONSOLIDATED STATEMENTS OF INCOME (USD $)	3 Months Ended		6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011
Income Statement [Abstract]
Net revenues	$ 98,628,326	$ 57,564,265	$ 189,536,590	$ 116,175,951
Cost of goods sold	90,305,883	51,682,375	175,058,589	103,945,192
Gross profit	8,322,443	5,881,890	14,478,001	12,230,759
Operating expenses:
Sales and marketing	302,319	179,255	547,927	387,794
General and administrative	4,585,044	1,663,774	7,979,684	2,929,965
Research and development	859,332	1,393,511	1,386,046	3,028,715
Non-cash equity-based compensation	837,310	307,469	1,271,559	614,938
Total operating expenses	6,584,005	3,544,009	11,185,216	6,961,412
Income from operations	1,738,438	2,337,881	3,292,785	5,269,347
Other income (expenses)
Interest income	59,540	38,997	261,822	143,258
Loss on disposal of fixed assets	0	(64)	0	(8,432)
Government grants	19,027	15,342	76,592	15,342
Other income	153,315	443,622	167,027	458,847
Interest expense	(626,898)	(609,883)	(1,210,143)	(968,911)
Exchange (loss)	(10,593)	(21,051)	(12,754)	(37,223)
Other expenses	(162,534)	(61,473)	(238,725)	(142,054)
Total other expenses	(568,143)	(194,510)	(956,181)	(539,173)
Income before income taxes and noncontrolling interest	1,170,295	2,143,371	2,336,604	4,730,174
Income taxes	556,639	653,206	903,549	1,440,805
Income before noncontrolling interest	613,656	1,490,165	1,433,055	3,289,369
Less: income (loss) attributable to noncontrolling interest	193,717	(5,058)	371,231	7,333
Net income attributable to Zoom Technologies Inc.	$ 419,939	$ 1,495,223	$ 1,061,824	$ 3,282,036
Basic and diluted income per common share:
Basic	$ 0.02	$ 0.09	$ 0.04	$ 0.21
Diluted	$ 0.02	$ 0.09	$ 0.04	$ 0.21
Weighted average common shares outstanding:
Basic	26,191,186	15,866,686	25,075,087	15,825,501
Diluted	26,233,271	15,924,013	25,127,366	15,892,287