Schedule of Segment Reporting Information, by Products (Details)	9 Months Ended
	Sep. 30, 2017 USD ($)
Segment Information Schedule Of Segment Reporting Information, By Products 1	$ 10,694,395
Segment Information Schedule Of Segment Reporting Information, By Products 2	43
Segment Information Schedule Of Segment Reporting Information, By Products 3	9,867,781
Segment Information Schedule Of Segment Reporting Information, By Products 4	48
Segment Information Schedule Of Segment Reporting Information, By Products 5	7,463,516
Segment Information Schedule Of Segment Reporting Information, By Products 6	30
Segment Information Schedule Of Segment Reporting Information, By Products 7	6,929,784
Segment Information Schedule Of Segment Reporting Information, By Products 8	33
Segment Information Schedule Of Segment Reporting Information, By Products 9	133,511
Segment Information Schedule Of Segment Reporting Information, By Products 10	1
Segment Information Schedule Of Segment Reporting Information, By Products 11	270,212
Segment Information Schedule Of Segment Reporting Information, By Products 12	1
Segment Information Schedule Of Segment Reporting Information, By Products 13	185,818
Segment Information Schedule Of Segment Reporting Information, By Products 14	1
Segment Information Schedule Of Segment Reporting Information, By Products 15	0
Segment Information Schedule Of Segment Reporting Information, By Products 16	0
Segment Information Schedule Of Segment Reporting Information, By Products 17	6,392,011
Segment Information Schedule Of Segment Reporting Information, By Products 18	25
Segment Information Schedule Of Segment Reporting Information, By Products 19	3,695,109
Segment Information Schedule Of Segment Reporting Information, By Products 20	18
Segment Information Schedule Of Segment Reporting Information, By Products 21	24,869,251
Segment Information Schedule Of Segment Reporting Information, By Products 22	100
Segment Information Schedule Of Segment Reporting Information, By Products 23	20,762,886
Segment Information Schedule Of Segment Reporting Information, By Products 24	$ 100

THT Heat Transfer Technology, Inc. 10-Q