Consolidated Statements of Operations and Comprehensive Income (Loss) (USD $) In Thousands, except Per Share data, unless otherwise specified	6 Months Ended	12 Months Ended
	Dec. 31, 2011	Dec. 31, 2012	Jun. 30, 2011	Jun. 30, 2010
Revenues:
Premiums earned	$ 80,637	$ 185,644	$ 173,041	$ 187,046
Commission and fee income	14,769	32,574	29,483	28,852
Investment income	3,930	6,599	8,395	7,958
Net realized gains (losses) on investments, available-for-sale	(232)	3,242	(185)	(683)
Total revenues	99,104	228,059	210,734	223,173
Costs and expenses:
Losses and loss adjustment expenses	65,753	148,223	129,167	126,995
Insurance operating expenses	38,154	82,127	77,822	79,833
Other operating expenses	494	922	1,369	2,233
Litigation settlement			(9)	(361)
Stock-based compensation	171	604	998	1,048
Depreciation and amortization	751	2,203	1,605	2,013
Interest expense	1,980	3,025	3,930	3,931
Goodwill and intangible assets impairment	21,090		52,434
Total costs and expenses	128,393	237,104	267,316	215,692
Income (loss) before income taxes	(29,289)	(9,045)	(56,582)	7,481
Provision (benefit) for income taxes	148	(5)	198	441
Net income (loss)	(29,437)	(9,040)	(56,780)	7,040
Net income (loss) per share:
Basic	$ (0.62)	$ (0.22)	$ (1.18)	$ 0.15
Diluted	$ (0.62)	$ (0.22)	$ (1.18)	$ 0.15
Number of shares used to calculate net income (loss) per share:
Basic	47,707	40,861	48,171	47,961
Diluted	47,707	40,861	48,171	48,418
Reconciliation of net income (loss) to comprehensive income (loss):
Net income (loss)	(29,437)	(9,040)	(56,780)	7,040
Net unrealized change on investments	735	(1,546)	872	9,181
Comprehensive income (loss) before income taxes	(28,702)	(10,586)	(55,908)	16,221
Applicable provision for income taxes
Comprehensive income (loss)	(28,702)	(10,586)	(55,908)	16,221
Detail of net realized gains (losses) on investments, available-for-sale:
Net realized gains (losses) on sales and redemptions	(105)	3,265	228	300
Other-than-temporary impairment ("OTTI") charges	(49)		(22)	(1,446)
Non-credit portion included in other comprehensive income (loss)	12		2	954
OTTI charges reclassified from other comprehensive income (loss)	(90)	(23)	(393)	(491)
OTTI charges recognized in net income (loss)	(127)	(23)	(413)	(983)
Net realized gains (losses) on investments, available-for-sale	$ (232)	$ 3,242	$ (185)	$ (683)