Condensed Consolidated Statements Of Income (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Mar. 31, 2012	Mar. 31, 2011	Mar. 31, 2012	Mar. 31, 2011
Operating Revenues:
Investment advisory and management fees	$ 23,663	$ 17,849	$ 62,468	$ 49,206
Performance fees	38	217	1,976	691
Total operating revenues	23,701	18,066	64,444	49,897
Operating Expenses:
Employee compensation and benefits	9,954	8,777	26,124	22,705
Occupancy and technology	1,114	803	3,629	3,009
Professional fees and services	1,519	876	2,986	2,253
General and administrative	640	602	2,104	1,604
Distribution and servicing fees	413	285	1,382	765
Total operating expenses	13,640	11,343	36,225	30,336
Operating Income	10,061	6,723	28,219	19,561
Other income	705	142	842	517
Income Before Income Taxes	10,766	6,865	29,061	20,078
Provision for income taxes	4,687	2,992	12,700	8,789
Income tax benefit from release of valuation allowance-(Note 7)				(4,964)
Total provision for income taxes	4,687	2,992	12,700	3,825
Net Income	$ 6,079	$ 3,873	$ 16,361	$ 16,253
Earnings per Share:-(Note 8)
Basic	$ 0.26	$ 0.17	$ 0.70	$ 0.71
Diluted	$ 0.26	$ 0.17	$ 0.70	$ 0.70
Weighted-Average Shares Outstanding:
Basic	23,423	23,073	23,354	22,894
Diluted	23,606	23,262	23,525	23,069
Dividends Declared per Share	$ 0.08	$ 0.06	$ 0.97	$ 0.91