CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY (Parenthetical) (USD $)	9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012
Shares issued in exchange of common stock		2,777,750
Shares converted in exchange of common stock		1,940,259
Common stock, par value (in dollars per share)	$ 0.01	$ 0.10
Proceeds from issuance of common stock (in shares)		1,100,000
Cash dividend paid (in dollars per share)	$ 0.04
Repurchased stock related to buyback program (in shares)	79,247
Common stock held by ESOP allocated or committed to be allocated (in shares)	5,429	5,430
Common stock acquired by ESOP (in shares)		88,000
Restricted stock granted in connection with equity incentive plan (in shares)	22,000	12,606
Purchased stock related to vested restricted stock (in shares)	1,933
Forfeiture of restricted stock (in shares)	5,769	1,620
Reissuance of treasury stock (in shares)		7,027
Purchase of treasury stock (in shares)		986