Significant Accounting Policies (Tables)

6 Months Ended

Jun. 30, 2012

Significant Accounting Policies [Abstract]

Schedule of estimated useful lives of related assets

Equipment	3 years
Furniture and fixtures	7 years

Revenues and expenses under collaborative arrangement

	Three Months Ended June 30,				Six Months Ended June 30,
	2012		2011		2012		2011
ETF advisory fee revenue	$	2,733	$	3,304	$	5,523	$	5,771
Expenses:
Fund management and administration		335		366		676		692
Marketing and advertising		9		167		19		348
Sales and business development		6		27		10		46
Third party expenses		350		560		705		1,086
Net profit		2,383		2,744		4,818		4,685
Sharing	$	1,147	$	1,372	$	2,342	$	2,342