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, 2013	Dec. 31, 2012	Jun. 30, 2011
Revenues:
Premiums earned	$ 80,637	$ 199,700	$ 185,644	$ 173,041
Commission and fee income	14,769	35,125	32,574	29,483
Investment income	3,930	5,716	6,599	8,395
Net realized gains (losses) on investments, available-for-sale (includes $(29), $3,242, $(232) and $(185), respectively, of accumulated other comprehensive income reclassifications for unrealized gains (losses))	(232)	(29)	3,242	(185)
Total revenues	99,104	240,512	228,059	210,734
Costs and expenses:
Losses and loss adjustment expenses	65,753	142,839	148,223	129,167
Insurance operating expenses	38,154	82,822	82,127	77,822
Other operating expenses	494	987	922	1,369
Litigation settlement				(9)
Stock-based compensation	171	243	604	998
Depreciation and amortization	751	2,053	2,203	1,605
Interest expense	1,980	1,738	3,025	3,930
Goodwill and intangible assets impairment	21,090			52,434
Total costs and expenses	128,393	230,682	237,104	267,316
Income (loss) before income taxes	(29,289)	9,830	(9,045)	(56,582)
Provision (benefit) for income taxes (includes $(10), $1,135, $(81) and $(65), respectively, of income tax expense from reclassification items)	148	650	(5)	198
Net income (loss)	(29,437)	9,180	(9,040)	(56,780)
Net income (loss) per share:
Basic	$ (0.62)	$ 0.22	$ (0.22)	$ (1.18)
Diluted	$ (0.62)	$ 0.22	$ (0.22)	$ (1.18)
Number of shares used to calculate net income (loss) per share:
Basic	47,707	40,930	40,861	48,171
Diluted	47,707	41,092	40,861	48,171
Reconciliation of net income (loss) to comprehensive income (loss):
Net income (loss)	(29,437)	9,180	(9,040)	(56,780)
Net unrealized change on investments	735	(5,329)	(1,546)	872
Comprehensive income (loss)	(28,702)	3,851	(10,586)	(55,908)
Detail of net realized gains (losses) on investments, available-for-sale:
Net realized gains (losses) on sales and redemptions	(105)	32	3,265	228
Other-than-temporary impairment ("OTTI") charges	(49)			(22)
Non-credit portion included in other comprehensive income (loss)	12			2
OTTI charges reclassified from other comprehensive income (loss)	(90)	(61)	(23)	(393)
OTTI charges recognized in net income (loss)	(127)	(61)	(23)	(413)
Net realized gains (losses) on investments, available-for-sale	$ (232)	$ (29)	$ 3,242	$ (185)