Deposits (Tables)

12 Months Ended

Dec. 31, 2012

Deposits [Abstract]

Summary of the balances of deposits

	December 31,
	2012		2011
Noninterest-bearing demand	$	684,833	$	541,276
Interest-bearing demand		503,465		431,565
Savings		762,924		797,182
Time certificates, $100,000 and over		180,195		220,374
Other time certificates		158,285		200,139
Total deposits	$	2,289,702	$	2,190,536

Summary of maturities of time deposits

	Scheduled Maturities
2013	$	258,707
2014		26,152
2015		26,303
2016		16,276
2017		11,042
Thereafter		—
Total	$	338,480