Common stock and warrants (Common Stock) (Details Narrative) (USD $)	3 Months Ended		12 Months Ended		0 Months Ended	1 Months Ended	0 Months Ended	1 Months Ended	0 Months Ended	1 Months Ended	0 Months Ended	3 Months Ended	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Sep. 30, 2013	Sep. 30, 2012	Dec. 13, 2012 Subscription Agreement Four [Member]	Nov. 30, 2012 Subscription Agreement Four [Member]	Dec. 13, 2012 Subscription Agreement Four, Warrants Two [Member]	Nov. 30, 2012 Subscription Agreement Four, Warrants Two [Member]	Dec. 13, 2012 Subscription Agreement Four, Warrants One [Member]	Nov. 30, 2012 Subscription Agreement Four, Warrants One [Member]	Jul. 15, 2013 Programming Services Contractor [Member]	Mar. 31, 2013 Programming Services Contractor [Member]	Sep. 30, 2013 Programming Services Contractor [Member]	Sep. 30, 2013 Warrant Holder Amendment [Member]	Sep. 30, 2013 Private Placement One [Member]	Sep. 30, 2013 Private Placement Three [Member]	Sep. 30, 2013 Private Placement Two [Member]	Sep. 30, 2013 Private Placement Four [Member]	Sep. 30, 2013 Warrants Eight [Member]	Sep. 30, 2013 Warrants Five [Member]	Sep. 30, 2013 Warrants Two [Member]	Sep. 30, 2013 Warrants Three [Member]	Sep. 30, 2013 Warrants Six [Member]	Sep. 30, 2013 Warrants Seven [Member]	Sep. 30, 2013 Warrants One [Member]	Sep. 30, 2013 Warrants Four [Member]
Issuance of Common Stock and Warrants [Line Items]
Shares issued for services	17,639		461,167	18,000							450,000	11,167	450,000
Stock price	$ 2.94		$ 1.95	$ 10.65	$ 6.00	$ 6.00					$ 2.25	$ 6.00
Shares issued for services, expense	$ 52,000	$ 24,000	$ 1,079,502	$ 751,330							$ 1,012,500	$ 67,002
Subscription agreements, number of investors					55	7	54	5	1	2
Warrants issued, number of shares of common stock	3,881,325						86,166	7,083	83,333	458,333					634,916	446,188	1,016,518	431,950	306,950	333,334	93,249	833,333	112,854	125,000	541,667	183,185
Warrants to purchase common stock, exercise price per share							$ 9.00	$ 9.00	$ 7.50	$ 7.50
Fair value of warrants				4,481,126
Common stock, shares issued	10,398,527		10,398,527	5,855,312	427,998	486,667
Common stock, par value per share	$ 0.001		$ 0.001	$ 0.001	$ 0.001	$ 0.001
Payments for fees and expenses					282,299	2,580,500
Proceeds from issuance of equity, net					2,285,692	339,500								1,490,715
Term of award, years							5 years	5 years	5 years	5 years
Common Shares (reclassify from convertible common stock), shares			1,699,415	1,699,415
Common shares (reclassify from convertible common stock)			$ 2,777,433	$ 2,777,433