Note 14 - Shareholders' Equity (Details) - $ / shares		3 Months Ended	6 Months Ended
	Jul. 16, 2015	Jun. 30, 2015	Jun. 30, 2015	Jul. 24, 2015	Dec. 31, 2014
Note 14 - Shareholders' Equity (Details) [Line Items]
Common Stock, Shares Authorized		75,000,000	75,000,000		75,000,000
Common Stock, Shares, Issued		12,813,442	12,813,442		12,810,388
Common Stock, Shares, Outstanding		12,813,442	12,813,442		12,810,388
Preferred Stock, Shares Authorized		2,500,000	2,500,000		2,500,000
Preferred Stock, Shares Issued		0	0		0
Common Stock, Dividends, Per Share, Declared (in Dollars per share)		$ 0.08	$ 0.16
Subsequent Event [Member]
Note 14 - Shareholders' Equity (Details) [Line Items]
Common Stock, Capital Shares Reserved for Future Issuance				554,647
Common Stock, Dividends, Per Share, Declared (in Dollars per share)	$ 0.08