Business Combinations (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2012
Recognized amounts of identifiable assets acquired and liabilities
Identifiable intangible assets	$ 4,318
Property and equipment	151
Total identifiable net assets	4,469
Goodwill	1,779
Copper Family [Member]
Recognized amounts of identifiable assets acquired and liabilities
Identifiable intangible assets	1,836
Property and equipment	120
Total identifiable net assets	1,956
Goodwill	687
Families Together [Member]
Recognized amounts of identifiable assets acquired and liabilities
Identifiable intangible assets	2,102
Property and equipment	6
Total identifiable net assets	2,108
Goodwill	892
Other Acquisitions [Member]
Recognized amounts of identifiable assets acquired and liabilities
Identifiable intangible assets	89
Property and equipment	20
Total identifiable net assets	109
Goodwill	46
Scvp [Member]
Recognized amounts of identifiable assets acquired and liabilities
Identifiable intangible assets	291
Property and equipment	5
Total identifiable net assets	296
Goodwill	$ 154