Loans (Details 3) (USD $)	3 Months Ended	6 Months Ended
	Jun. 30, 2013	Jun. 30, 2013	Dec. 31, 2012
Loans past due, still accruing
30-59 Days	$ 1,196,000	$ 1,196,000	$ 1,847,000
60-89 Days	2,487,000	2,487,000	438,000
90+Days	771,000	771,000	256,000
Non-accrual Loans	20,274,000	20,274,000	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	300,000	700,000
Restructured loan included in the non-performing loan		90 days
Restructured loans
Total loans	21,008,000	21,008,000	28,509,000
Illinois/Indiana
Loans past due, still accruing
30-59 Days	1,069,000	1,069,000	1,483,000
60-89 Days	2,487,000	2,487,000	435,000
90+Days	771,000	771,000	204,000
Non-accrual Loans	15,259,000	15,259,000	17,553,000
Florida
Loans past due, still accruing
30-59 Days	127,000	127,000	364,000
60-89 Days			3,000
90+Days			52,000
Non-accrual Loans	5,015,000	5,015,000	7,551,000
In compliance with modified terms
Restructured loans
Total loans	12,378,000	12,378,000	22,023,000
30-89 days past due
Restructured loans
Total loans	246,000	246,000	28,000
Included in non-performing loans
Restructured loans
Total loans	8,384,000	8,384,000	6,458,000
Commercial | Illinois/Indiana
Loans past due, still accruing
30-59 Days	468,000	468,000	111,000
60-89 Days	2,039,000	2,039,000	80,000
90+Days	17,000	17,000	19,000
Non-accrual Loans	1,311,000	1,311,000	2,039,000
Commercial real estate | Illinois/Indiana
Loans past due, still accruing
30-59 Days	79,000	79,000	216,000
60-89 Days	91,000	91,000	59,000
90+Days	233,000	233,000	139,000
Non-accrual Loans	7,153,000	7,153,000	9,295,000
Commercial real estate | Florida
Loans past due, still accruing
Non-accrual Loans	3,889,000	3,889,000	4,754,000
Real estate construction | Illinois/Indiana
Loans past due, still accruing
Non-accrual Loans	3,226,000	3,226,000	3,364,000
Retail real estate | Illinois/Indiana
Loans past due, still accruing
30-59 Days	504,000	504,000	1,154,000
60-89 Days	357,000	357,000	294,000
90+Days	521,000	521,000	46,000
Non-accrual Loans	3,569,000	3,569,000	2,855,000
Retail real estate | Florida
Loans past due, still accruing
30-59 Days	127,000	127,000	364,000
90+Days			52,000
Non-accrual Loans	1,126,000	1,126,000	2,797,000
Retail other | Illinois/Indiana
Loans past due, still accruing
30-59 Days	18,000	18,000	2,000
60-89 Days			2,000
Retail other | Florida
Loans past due, still accruing
60-89 Days			$ 3,000