Segment Information - Segment Assets (Details) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Segment assets
Assets	$ 840,233	$ 736,139
Deferred tax assets, net	110,257
Property and equipment, net	33,680	34,973
Investments in unconsolidated entities	1,172	1,172
Receivables	10,827	7,178
Prepaid expenses and other assets	11,581	17,144
Corporate, Non-Segment
Segment assets
Assets	185,719	79,836
Deferred tax assets, net	110,300	0
Cash, cash equivalents and restricted cash	67,800	72,900
Property and equipment, net	1,200	1,800
Investments in unconsolidated entities	1,200	1,200
Receivables	200	0
Prepaid expenses and other assets	5,100	4,000
Florida | Operating Segments
Segment assets
Assets	317,398	328,233
Carolinas | Operating Segments
Segment assets
Assets	178,333	152,141
Arizona | Operating Segments
Segment assets
Assets	$ 158,783	$ 175,929