Consolidated Statements of Changes in Shareholders' Equity (unaudited) (USD $) In Thousands	Total	Founders Financial Corporation [Member]	Common Stock [Member]	Common Stock [Member] Founders Financial Corporation [Member]	Capital Surplus [Member]	Capital Surplus [Member] Founders Financial Corporation [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]
Beginning Balance at Dec. 31, 2013	$ 1,162,640		$ 99,859		$ 900,254		$ 206,993	$ (44,466)
Net income	26,510						26,510
Other comprehensive income (loss)	6,536							6,536
Dividends - common stock	(10,997)						(10,997)
Common stock issued	78		5		73
Common stock repurchased	(1,576)		(116)		(1,460)
Stock based compensation expense	1,028				1,028
Stock activity under incentive compensation plans	1,018		336		770		(88)
Ending Balance at Mar. 31, 2014	1,185,237		100,084		900,665		222,418	(37,930)
Beginning Balance at Dec. 31, 2014	1,465,764		116,847		1,118,292		262,180	(31,555)
Net income	20,906						20,906
Other comprehensive income (loss)	7,313							7,313
Acquisition - Founders Financial Corporation		50,626		3,402		47,224
Dividends - common stock	(14,238)						(14,238)
Common stock issued	97		7		90
Common stock repurchased	(48,203)		(3,468)		(44,735)
Stock based compensation expense	1,204				1,204
Stock activity under incentive compensation plans	(198)		195		(481)		88
Ending Balance at Mar. 31, 2015	$ 1,483,271		$ 116,983		$ 1,121,594		$ 268,936	$ (24,242)