CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY (Parenthetical) - $ / shares	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY
Dividends paid per share (in dollars per share)	$ 0.0475	$ 0.0425
Common stock held by ESOP allocated or committed to be allocated (in shares)	1,810	1,810
Restricted stock granted in connection with equity incentive plan (in shares)	16,500	20,000
Purchased stock related to vested restricted stock (in shares)	3,818	2,417