Condensed Consolidated Balance Sheets (Parenthetical) (USD $) In Thousands, except Share data	Jun. 30, 2011	Dec. 31, 2010
Condensed Consolidated Balance Sheets
Common stock, par value	$ 0	$ 0
Common stock, shares authorized	200,000,000	200,000,000
Common stock, shares issued	114,537,782	114,536,814
Common stock, shares outstanding	114,537,782	114,536,814
Allowance for covered loans	$ 10,219	$ 2,721