Note 12 - Shareholders' Equity (Details)	Oct. 21, 2013	Sep. 30, 2013	Dec. 31, 2012
Stockholders' Equity Note [Abstract]
Common Stock, Shares Authorized		75,000,000	75,000,000
Common Stock, Shares, Outstanding		12,783,019	12,754,045
Common Stock, Capital Shares Reserved for Future Issuance	589,309
Preferred Stock, Shares Authorized		2,500,000	2,500,000