Loans (Details 3) (USD $)	3 Months Ended	9 Months Ended
	Sep. 30, 2013	Sep. 30, 2013	Dec. 31, 2012
Loans past due, still accruing
30-59 Days	$ 1,729,000	$ 1,729,000	$ 1,847,000
60-89 Days	554,000	554,000	438,000
90+Days	199,000	199,000	256,000
Non-accrual Loans	18,489,000	18,489,000	25,104,000
Minimum period past due as criterion for assessing impairment of loans		60 days
Minimum amount criterion for assessing impairment of loans		250,000
Loans assessed for impairment if loans are above a particular limit and are of eighth grade		500,000
Gross interest income that would have been recorded if impaired loans had been current	400,000	1,100,000
Restructured loan included in the non-performing loan		90 days
Restructured loans
Total loans	19,883,000	19,883,000	28,509,000
Illinois/Indiana
Loans past due, still accruing
30-59 Days	1,415,000	1,415,000	1,483,000
60-89 Days	554,000	554,000	435,000
90+Days	199,000	199,000	204,000
Non-accrual Loans	14,252,000	14,252,000	17,553,000
Florida
Loans past due, still accruing
30-59 Days	314,000	314,000	364,000
60-89 Days			3,000
90+Days			52,000
Non-accrual Loans	4,237,000	4,237,000	7,551,000
In compliance with modified terms
Restructured loans
Total loans	12,452,000	12,452,000	22,023,000
30-89 days past due
Restructured loans
Total loans			28,000
Included in non-performing loans
Restructured loans
Total loans	7,431,000	7,431,000	6,458,000
Commercial | Illinois/Indiana
Loans past due, still accruing
30-59 Days	337,000	337,000	111,000
60-89 Days	281,000	281,000	80,000
90+Days	88,000	88,000	19,000
Non-accrual Loans	1,504,000	1,504,000	2,039,000
Commercial real estate | Illinois/Indiana
Loans past due, still accruing
30-59 Days	77,000	77,000	216,000
60-89 Days			59,000
90+Days	65,000	65,000	139,000
Non-accrual Loans	6,443,000	6,443,000	9,295,000
Commercial real estate | Florida
Loans past due, still accruing
Non-accrual Loans	3,150,000	3,150,000	4,754,000
Real estate construction | Illinois/Indiana
Loans past due, still accruing
Non-accrual Loans	2,510,000	2,510,000	3,364,000
Retail real estate | Illinois/Indiana
Loans past due, still accruing
30-59 Days	983,000	983,000	1,154,000
60-89 Days	272,000	272,000	294,000
90+Days	46,000	46,000	46,000
Non-accrual Loans	3,795,000	3,795,000	2,855,000
Retail real estate | Florida
Loans past due, still accruing
30-59 Days	314,000	314,000	364,000
90+Days			52,000
Non-accrual Loans	1,087,000	1,087,000	2,797,000
Retail other | Illinois/Indiana
Loans past due, still accruing
30-59 Days	18,000	18,000	2,000
60-89 Days	1,000	1,000	2,000
Retail other | Florida
Loans past due, still accruing
60-89 Days			$ 3,000