Annual report pursuant to Section 13 and 15(d)

Segment Information (Details)

Segment Information (Details) (USD $)	12 Months Ended
Segment Information (Details) (USD $)	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Segment Reporting Information [Line Items]
Recruitment services	$ 2,920,791us-gaap_SalesRevenueServicesNet	$ 2,468,382us-gaap_SalesRevenueServicesNet
Consumer advertising and consumer marketing solutions revenue	1,491,943us-gaap_AdvertisingRevenue	1,566,262us-gaap_AdvertisingRevenue
Membership fees and related services	5,932,138us-gaap_MembershipDuesRevenueOnGoing
Lead generation revenues	1,061,041ipdn_LeadGenerationRevenues
Product sales and other revenue	237,818us-gaap_SalesRevenueGoodsNet
Total revenues	11,643,731us-gaap_Revenues	4,034,644us-gaap_Revenues
(Loss) income from operations	(5,597,570)us-gaap_OperatingIncomeLoss	(2,010,355)us-gaap_OperatingIncomeLoss
Depreciation and amortization	1,084,450	281,648
Income tax (benefit) expense	(3,062,108)us-gaap_IncomeTaxExpenseBenefit	(380,832)us-gaap_IncomeTaxExpenseBenefit
Capital expenditures	37,850
Net (loss) income	(3,658,076)us-gaap_NetIncomeLoss	(1,436,387)us-gaap_NetIncomeLoss
Goodwill	45,180,531us-gaap_Goodwill	735,328us-gaap_Goodwill	735,328us-gaap_Goodwill
Intangible assets, net	14,934,225	90,400
Total assets	74,592,472us-gaap_Assets	22,020,197us-gaap_Assets
PDN Network [Member]
Segment Reporting Information [Line Items]
Recruitment services	2,920,791
Consumer advertising and consumer marketing solutions revenue	1,491,943
Membership fees and related services
Lead generation revenues
Product sales and other revenue
Total revenues	4,412,734
(Loss) income from operations	(3,609,397)
Depreciation and amortization	369,314
Income tax (benefit) expense	(3,320,079)
Capital expenditures	37,850
Net (loss) income	(1,411,932)
Goodwill	735,328
Intangible assets, net	90,400
Total assets	11,691,453
NAPW Network [Member]
Segment Reporting Information [Line Items]
Recruitment services
Consumer advertising and consumer marketing solutions revenue
Membership fees and related services	5,932,138
Lead generation revenues
Product sales and other revenue	237,818
Total revenues	6,169,956
(Loss) income from operations	(2,417,068)
Depreciation and amortization	700,099
Income tax (benefit) expense	258,831
Capital expenditures
Net (loss) income	(2,675,449)
Goodwill	44,445,203
Intangible assets, net	14,208,492
Total assets	62,897,805
Noble Voice [Member]
Segment Reporting Information [Line Items]
Recruitment services
Consumer advertising and consumer marketing solutions revenue
Membership fees and related services
Lead generation revenues	1,061,041
Product sales and other revenue
Total revenues	1,061,041
(Loss) income from operations	428,895
Depreciation and amortization	15,038
Income tax (benefit) expense	(410)
Capital expenditures
Net (loss) income	429,305
Goodwill
Intangible assets, net	635,333
Total assets	$ 3,319,494