Consolidated Statements of Cash Flows (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011
Cash flows from operating activities:
Net income (loss)	$ 145,929	$ (1,893)
Adjustments to reconcile net income (loss) to net cash provided (used) by operating activities
Depreciation	49	48
Realized gains (losses) on sales of investment securities	(38)	(19)
Unrealized gain (losses) on trading securities	0	12
Stock-based compensation expense	0	120
Changes in operating assets and liabilities:
Accrued interest receivable investment securities	(3)	0
Indemnification asset - federal tax gross-up	(18,930)	0
Other assets	(128)	(8)
Accounts payable and accrued liabilities	1,719	7
Federal taxes payable	501	0
Provision for uncertain tax position reserve	34,157	0
Other liabilities	0	(2)
Net cash provided (used) by operating activities	163,256	(1,735)
Cash flows from investing activities:
Maturities of investment securities - held to maturity	387,918	44,295
Purchases of investment securities - held to maturity	(467,702)	(36,095)
Sales of investment securities - trading	931	556
Purchases of investment securities - trading	(681)	(761)
Proceeds from (investment in) real estate limited partnership	0	21
Net cash provided (used) by investing activities	(79,534)	8,016
Cash flows from financing activities:
Common stock repurchased for treasury	(489)	0
Stock options exercised	570	0
Cash dividends paid	(87,511)	0
Net cash provided (used) by financing activities	(87,430)	0
Net change in cash and cash equivalents	(3,708)	6,281
Cash and cash equivalents at beginning of year	7,615	1,334
Cash and cash equivalents at end of year	3,907	7,615
Supplemental cash flow disclosure:
Income taxes paid	$ 181	$ 35