CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY (USD $) In Thousands	Preferred Stock	Common Stock	Retained Earnings	Accumulated Other Comprehensive Income (Loss)	Total
BALANCE at Dec. 31, 2009	$ 139,248	$ 93,246	$ 17,950	$ (1,386)	$ 249,058
BALANCE (in shares) at Dec. 31, 2009		3,128
Comprehensive income:
Net income	0	0	3,225	0	3,225
Other comprehensive income, net of tax:
Net unrealized investment gain	0	0	0	1,925	1,925
Other comprehensive income, net of tax	0	0	0	0	1,925
Comprehensive income	0	0	0	0	5,150
Redemption of stock pursuant to stock plans	0	(35)	0	0	(35)
Redemption of stock pursuant to stock plans (in shares)		(12)
Conversion of Series A preferred stock	(118,124)	118,124	0	0	0
Conversion of Series A preferred stock (in shares)		14,288
Issuance of common stock-Rights Offering, net of costs		9,350	0	0	9,350
Issuance of common stock-Rights Offering, net of costs (in shares)		1,000
Issuance of common stock-Discretionary Program, net of costs		7,039	0	0	7,039
Issuance of common stock-Discretionary Program, net of costs (in shares)		561
Activity in deferred compensation plan	0	262	0	0	262
Activity in deferred compensation plan (in shares)		(3)
Issuance of common stock-stock options	0	4	0	0	4
Issuance of common stock-stock options (in shares)		1
Issuance of common stock-restricted stock	0	0	0	0	0
Issuance of common stock-restricted stock (in shares)		323
Stock based compensation expense	0	2,089	0	0	2,089
Tax adjustment associated with stock plans	0	(357)	0	0	(357)
BALANCE at Dec. 31, 2010	21,124	229,722	21,175	539	272,560
BALANCE (in shares) at Dec. 31, 2010		19,286
Comprehensive income:
Net income	0	0	16,015	0	16,015
Other comprehensive income, net of tax:
Net unrealized investment gain	0	0	0	7,480	7,480
Other comprehensive income, net of tax	0	0	0	0	7,480
Comprehensive income	0	0	0	0	23,495
Redemption of stock pursuant to stock plans	0	(509)	0	0	(509)
Redemption of stock pursuant to stock plans (in shares)		(50)
Activity in deferred compensation plan	0	(20)	0	0	(20)
Activity in deferred compensation plan (in shares)		(2)
Issuance of common stock-stock options	0	74	0	0	74
Issuance of common stock-stock options (in shares)		6
Issuance of common stock-restricted stock	0	0	0	0	0
Issuance of common stock-restricted stock (in shares)		64
Stock based compensation expense	0	1,452	0	0	1,452
Tax adjustment associated with stock plans	0	(167)	0	0	(167)
Fractional share payment	0	(18)	0	0	(18)
Fractional share payment (in shares)		(1)
BALANCE at Sep. 30, 2011	$ 21,124	$ 230,534	$ 37,190	$ 8,019	$ 296,867
BALANCE (in shares) at Sep. 30, 2011		19,303