Note 8 - Business Segments (Details) - Segment Reporting in Information, by Segment (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012	Dec. 31, 2012
Revenues:
Interest Income	$ 19,230	$ 19,098	$ 38,353	$ 37,854
Gains on sales of loans	3,577	1,631	5,278	2,962
Expenses:
Interest expense	2,082	2,596	4,230	5,435
Salaries and employee benefits	8,229	6,509	15,298	13,479
Income (loss) before income taxes	6,443	6,144	12,307	11,662
Provision for (benefit from) income taxes	2,265	1,963	4,123	3,701
Total assets	992,681		992,681		977,018
Retail Banking [Member]
Revenues:
Interest Income	7,783	8,096	15,599	16,163
Gains on sales of loans	0	0	0	0
Other noninterest income	1,689	1,464	3,400	3,030
Total operating income	9,472	9,560	18,999	19,193
Expenses:
Interest expense	1,473	1,920	3,017	4,078
Provision for loan losses	600	750	1,000	1,500
Salaries and employee benefits	4,067	3,742	8,209	7,748
Other noninterest expenses	3,228	2,862	6,253	5,771
Total operating expenses	9,368	9,274	18,479	19,097
Income (loss) before income taxes	104	286	520	96
Provision for (benefit from) income taxes	(395)	(332)	(675)	(829)
Net income (loss)	499	618	1,195	925
Total assets	843,917	791,327	843,917	791,327
Capital expenditures	527	173	1,732	352
Mortgage Banking [Member]
Revenues:
Interest Income	416	566	843	1,140
Gains on sales of loans	3,577	1,631	5,278	2,962
Other noninterest income	1,086	979	2,164	2,095
Total operating income	5,079	3,176	8,285	6,197
Expenses:
Interest expense	81	113	173	219
Provision for loan losses	30	30	60	105
Salaries and employee benefits	2,009	723	2,754	1,534
Other noninterest expenses	1,315	1,613	2,744	2,945
Total operating expenses	3,435	2,479	5,731	4,803
Income (loss) before income taxes	1,644	697	2,554	1,394
Provision for (benefit from) income taxes	658	278	1,022	557
Net income (loss)	986	419	1,532	837
Total assets	75,448	91,025	75,448	91,025
Capital expenditures	30	158	131	209
consumer finance (Member)
Revenues:
Interest Income	12,320	11,695	24,492	23,034
Gains on sales of loans	0	0	0	0
Other noninterest income	276	234	574	494
Total operating income	12,596	11,929	25,066	23,528
Expenses:
Interest expense	1,628	1,574	3,244	3,124
Provision for loan losses	2,490	2,080	5,240	3,980
Salaries and employee benefits	1,944	1,846	3,934	3,722
Other noninterest expenses	1,060	1,051	2,174	1,974
Total operating expenses	7,122	6,551	14,592	12,800
Income (loss) before income taxes	5,474	5,378	10,474	10,728
Provision for (benefit from) income taxes	2,135	2,098	4,085	4,184
Net income (loss)	3,339	3,280	6,389	6,544
Total assets	286,514	265,995	286,514	265,995
Capital expenditures	22	41	41	99
Other Segments [Member]
Revenues:
Interest Income	1	0	1	0
Gains on sales of loans	0	0	0	0
Other noninterest income	335	336	645	672
Total operating income	336	336	646	672
Expenses:
Interest expense	190	248	378	497
Provision for loan losses	0	0	0	0
Salaries and employee benefits	209	198	401	475
Other noninterest expenses	716	105	1,108	256
Total operating expenses	1,115	551	1,887	1,228
Income (loss) before income taxes	(779)	(215)	(1,241)	(556)
Provision for (benefit from) income taxes	(133)	(81)	(309)	(211)
Net income (loss)	(646)	(134)	(932)	(345)
Total assets	4,054	2,974	4,054	2,974
Capital expenditures	0	0	2	0
Elimination (Member)
Revenues:
Interest Income	(1,290)	(1,259)	(2,582)	(2,483)
Gains on sales of loans	0	0	0	0
Other noninterest income	0	(2)	0	0
Total operating income	(1,290)	(1,261)	(2,582)	(2,483)
Expenses:
Interest expense	(1,290)	(1,259)	(2,582)	(2,483)
Provision for loan losses	0	0	0	0
Salaries and employee benefits	0	0	0	0
Other noninterest expenses	0	0	0	0
Total operating expenses	(1,290)	(1,259)	(2,582)	(2,483)
Income (loss) before income taxes	0	(2)	0	0
Provision for (benefit from) income taxes	0	0	0	0
Net income (loss)	0	(2)	0	0
Total assets	(217,252)	(201,607)	(217,252)	(201,607)
Capital expenditures	0	0	0	0
Consolidated (Member)
Revenues:
Interest Income	19,230	19,098	38,353	37,854
Gains on sales of loans	3,577	1,631	5,278	2,962
Other noninterest income	3,386	3,011	6,783	6,291
Total operating income	26,193	23,740	50,414	47,107
Expenses:
Interest expense	2,082	2,596	4,230	5,435
Provision for loan losses	3,120	2,860	6,300	5,585
Salaries and employee benefits	8,229	6,509	15,298	13,479
Other noninterest expenses	6,319	5,631	12,279	10,946
Total operating expenses	19,750	17,596	38,107	35,445
Income (loss) before income taxes	6,443	6,144	12,307	11,662
Provision for (benefit from) income taxes	2,265	1,963	4,123	3,701
Net income (loss)	4,178	4,181	8,184	7,961
Total assets	992,681	949,714	992,681	949,714
Capital expenditures	$ 579	$ 372	$ 1,906	$ 660