Note 9 - Business Segments (Details) - Segment Reporting (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013	Dec. 31, 2013
Revenues:
Interest Income	$ 21,294	$ 19,123
Gains on sales of loans	1,190	1,701
Expenses:
Interest expense	2,220	2,148
Salaries and employee benefits	9,159	7,069
Income (loss) before income taxes	4,022	5,864
Provision for (benefit from) income taxes	1,129	1,858
Total assets	1,339,614		1,312,297
Goodwill	16,630		16,630
Retail Banking [Member]
Revenues:
Interest Income	10,768	7,816
Other noninterest income	2,225	1,711
Total operating income	12,993	9,527
Expenses:
Interest expense	1,575	1,544
Provision for loan losses		400
Salaries and employee benefits	5,850	4,142
Other noninterest expenses	4,678	3,025
Total operating expenses	12,103	9,111
Income (loss) before income taxes	890	416
Provision for (benefit from) income taxes	(95)	(280)
Net income (loss)	985	696
Total assets	1,181,253	830,597
Goodwill	5,907
Capital expenditures	468	1,205
Mortgage Banking [Member]
Revenues:
Interest Income	298	427
Gains on sales of loans	1,190	1,701
Other noninterest income	755	1,078
Total operating income	2,243	3,206
Expenses:
Interest expense	44	92
Provision for loan losses	15	30
Salaries and employee benefits	961	745
Other noninterest expenses	1,198	1,429
Total operating expenses	2,218	2,296
Income (loss) before income taxes	25	910
Provision for (benefit from) income taxes	10	364
Net income (loss)	15	546
Total assets	43,238	59,674
Capital expenditures	34	101
Consumer Finance [Member]
Revenues:
Interest Income	11,438	12,172
Other noninterest income	301	298
Total operating income	11,739	12,470
Expenses:
Interest expense	1,574	1,616
Provision for loan losses	3,495	2,750
Salaries and employee benefits	2,147	1,990
Other noninterest expenses	1,084	1,114
Total operating expenses	8,300	7,470
Income (loss) before income taxes	3,439	5,000
Provision for (benefit from) income taxes	1,341	1,950
Net income (loss)	2,098	3,050
Total assets	277,980	282,991
Goodwill	10,723	10,723
Capital expenditures	5	19
Other Segments [Member]
Revenues:
Other noninterest income	341	310
Total operating income	341	310
Expenses:
Interest expense	237	188
Salaries and employee benefits	201	192
Other noninterest expenses	235	392
Total operating expenses	673	772
Income (loss) before income taxes	(332)	(462)
Provision for (benefit from) income taxes	(127)	(176)
Net income (loss)	(205)	(286)
Total assets	3,858	3,493
Capital expenditures	1	2
Elimination [Member]
Revenues:
Interest Income	(1,210)	(1,292)
Total operating income	(1,210)	(1,292)
Expenses:
Interest expense	(1,210)	(1,292)
Total operating expenses	(1,210)	(1,292)
Total assets	(166,715)	(183,378)
Consolidated [Member]
Revenues:
Interest Income	21,294	19,123
Gains on sales of loans	1,190	1,701
Other noninterest income	3,622	3,397
Total operating income	26,106	24,221
Expenses:
Interest expense	2,220	2,148
Provision for loan losses	3,510	3,180
Salaries and employee benefits	9,159	7,069
Other noninterest expenses	7,195	5,960
Total operating expenses	22,084	18,357
Income (loss) before income taxes	4,022	5,864
Provision for (benefit from) income taxes	1,129	1,858
Net income (loss)	2,893	4,006
Total assets	1,339,614	993,377
Goodwill	16,630	10,723
Capital expenditures	$ 508	$ 1,327