Condensed Consolidated Statements Of Income (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Dec. 31, 2011	Dec. 31, 2010	Dec. 31, 2011	Dec. 31, 2010
Operating Revenues:
Investment advisory and management fees	$ 20,694	$ 16,562	$ 38,805	$ 31,357
Performance fees	1,040	294	1,938	474
Total operating revenues	21,734	16,856	40,743	31,831
Operating Expenses:
Employee compensation and benefits	8,353	7,181	16,170	13,929
Occupancy and technology	1,330	1,168	2,515	2,207
General and administrative	1,187	728	2,271	1,301
Professional fees and services	805	742	1,630	1,557
Total operating expenses	11,675	9,819	22,586	18,994
Operating Income	10,059	7,037	18,157	12,837
Other income	331	217	137	375
Income Before Income Taxes	10,390	7,254	18,294	13,212
Provision for income taxes	4,527	3,185	8,013	5,797
Income tax benefit from release of valuation allowance-(Note 7)	0	(4,964)	0	(4,964)
Total provision for/(benefit from) income taxes	4,527	(1,779)	8,013	833
Net Income	$ 5,863	$ 9,033	$ 10,281	$ 12,379
Earnings Per Share:-(Note 8)
Basic	$ 0.25	$ 0.40	$ 0.44	$ 0.54
Diluted	$ 0.25	$ 0.39	$ 0.44	$ 0.54
Weighted-Average Shares Outstanding:
Basic	23,285	22,827	23,320	22,807
Diluted	23,471	23,028	23,496	22,990
Cash dividends declared per share	$ 0.83	$ 0.80	$ 0.89	$ 0.85