Segment Information (Details) (USD $)	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011
Segment Reporting Information, Revenue for Reportable Segment [Abstract]
Consolidated Revenues Total	$ 6,541,300	$ 6,584,400
Increase (decrease) in segment revenue	(43,100)
Increase (decrease) in segment revenue, percentage (in hundredths)	(0.70%)
Segment Reporting Information, Operating Income (Loss) [Abstract]
Net loss	(8,176,700)	(1,761,100)
Reconciliation from Segment Asset Totals to Consolidated [Abstract]
Cost Basis		5,158,600
Accumulated Depreciation / Amortization		(4,529,700)
Net		628,900
Revenue by country [Abstract]
Revenue	6,541,300	6,584,400
United States [Member]
Revenue by country [Abstract]
Revenue	2,499,600	1,941,800
Germany [Member]
Revenue by country [Abstract]
Revenue	731,200	173,900
Other Countries [Member]
Revenue by country [Abstract]
Revenue	3,310,500	4,468,700
GOGlobal [Member]
Segment Reporting Information, Revenue for Reportable Segment [Abstract]
Consolidated Revenues Total	6,541,300	6,584,400
Increase (decrease) in segment revenue	(43,100)
Increase (decrease) in segment revenue, percentage (in hundredths)	(0.70%)
Segment Reporting Information, Operating Income (Loss) [Abstract]
Net loss	(6,027,100)	(1,579,500)
Reconciliation from Segment Asset Totals to Consolidated [Abstract]
Cost Basis		1,853,200
Accumulated Depreciation / Amortization		(1,640,200)
Net		213,000
Hop To [Member]
Segment Reporting Information, Revenue for Reportable Segment [Abstract]
Consolidated Revenues Total	0	0
Increase (decrease) in segment revenue	0
Increase (decrease) in segment revenue, percentage (in hundredths)
Segment Reporting Information, Operating Income (Loss) [Abstract]
Net loss	(1,681,200)	0
Reconciliation from Segment Asset Totals to Consolidated [Abstract]
Cost Basis		437,300
Accumulated Depreciation / Amortization		(50,500)
Net		386,800
Segment, Continuing Operations [Member]
Segment Reporting Information, Operating Income (Loss) [Abstract]
Net loss	(7,708,300)	(1,579,500)
Segment, Discontinued Operations [Member]
Segment Reporting Information, Operating Income (Loss) [Abstract]
Net loss	(468,400)	(181,600)
Reconciliation from Segment Asset Totals to Consolidated [Abstract]
Cost Basis		2,839,000
Accumulated Depreciation / Amortization		(2,839,000)
Net		0
Unallocated Amount to Segment [Member]
Reconciliation from Segment Asset Totals to Consolidated [Abstract]
Cost Basis		29,100
Accumulated Depreciation / Amortization		0
Net		$ 29,100