Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Current assets:
Cash and cash equivalents	$ 165,284	$ 104,316
Accounts receivable	18,176us-gaap_AccountsReceivableNetCurrent	17,591us-gaap_AccountsReceivableNetCurrent
Deferred tax asset, net	3,872us-gaap_DeferredTaxAssetsNetCurrent
Other current assets	1,708us-gaap_OtherAssetsCurrent	1,320us-gaap_OtherAssetsCurrent
Total current assets	189,040us-gaap_AssetsCurrent	123,227us-gaap_AssetsCurrent
Fixed assets, net	10,356us-gaap_PropertyPlantAndEquipmentNet	6,252us-gaap_PropertyPlantAndEquipmentNet
Investments	13,990	11,748
Deferred tax asset, net	5,618
Goodwill	1,676us-gaap_Goodwill
Other noncurrent assets	71us-gaap_OtherAssetsNoncurrent	564us-gaap_OtherAssetsNoncurrent
Total assets	220,751us-gaap_Assets	141,791us-gaap_Assets
Current liabilities:
Fund management and administration payable	9,983us-gaap_ManagementFeePayable	10,394us-gaap_ManagementFeePayable
Compensation and benefits payable	14,333	14,278
Accounts payable and other liabilities	5,115	4,384
Total current liabilities	29,431us-gaap_LiabilitiesCurrent	29,056us-gaap_LiabilitiesCurrent
Acquisition payable	1,757
Deferred rent payable	5,278us-gaap_DeferredRentCreditNoncurrent	3,706us-gaap_DeferredRentCreditNoncurrent
Total liabilities	36,466us-gaap_Liabilities	32,762us-gaap_Liabilities
Stockholders' equity:
Preferred stock, par value $0.01; 2,000 shares authorized:
Common stock, par value $0.01; 250,000 shares authorized; issued: 134,959 and 132,247; outstanding: 133,445 and 130,350	1,350us-gaap_CommonStockValue	1,322us-gaap_CommonStockValue
Additional paid-in capital	209,216us-gaap_AdditionalPaidInCapital	184,201us-gaap_AdditionalPaidInCapital
Accumulated other comprehensive loss	(53)
Accumulated deficit	(26,228)	(76,494)
Total stockholders' equity	184,285us-gaap_StockholdersEquity	109,029us-gaap_StockholdersEquity
Total liabilities and stockholders' equity	$ 220,751	$ 141,791

Sum of the carrying values as of the balance sheet date of obligations incurred through that date and due within one year (or the operating cycle, if longer), including liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received, and other costs not separately disclosed in the balance sheet that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered.

No definition available.