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The cash inflow from the additional capital contribution to the entity.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Financing Activities

-URI http://asc.fasb.org/extlink&oid=6513228

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 14

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3255-108585

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Price of a single share of a number of saleable stocks of a company.

+ References

No definition available.

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Number of new stock issued during the period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 04

-Article 3

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 505

-SubTopic 10

-Section 50

-Paragraph 2

-URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21463-112644

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 505

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.3-04)

-URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770

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-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 29, 30

-Article 5

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Number of common and preferred shares that were previously issued and that were repurchased by the issuing entity and held in treasury on the financial statement date. This stock has no voting rights and receives no dividends.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.28,29)

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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-Name Regulation S-X (SX)

-Number 210

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-Paragraph 29, 30

-Article 5

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Note 10 - Common Stock Offering (Details) (USD $)	0 Months Ended	3 Months Ended	1 Months Ended
Note 10 - Common Stock Offering (Details) (USD $)	Mar. 07, 2014	Mar. 31, 2014	Jan. 30, 2009	Mar. 31, 2015	Dec. 31, 2014
Note 10 - Common Stock Offering (Details) [Line Items]
Proceeds from Issuance of Common Stock (in Dollars)	$ 15,800,000	$ 15,882,974
Treasury Stock, Shares				2,468,534us-gaap_TreasuryStockShares	2,492,552us-gaap_TreasuryStockShares
Series A Preferred Stock [Member]
Note 10 - Common Stock Offering (Details) [Line Items]
Stock Issued During Period, Shares, New Issues			17,000
Treasury Stock, Shares	12,000
Underwritten Offering [Member] \| Common Stock [Member]
Note 10 - Common Stock Offering (Details) [Line Items]
Stock Issued During Period, Shares, New Issues	1,499,999
Underwritten Offering [Member]
Note 10 - Common Stock Offering (Details) [Line Items]
Proceeds from Issuance of Common Stock (in Dollars)	$ 17,200,000
Over-Allotment Option [Member] \| Common Stock [Member]
Note 10 - Common Stock Offering (Details) [Line Items]
Stock Issued During Period, Shares, New Issues	195,652
Share Price (in Dollars per share)	$ 11.50