Dividend rate after specified period

No definition available.

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- Definition

Period for preferred stock specified dividend rate

+ References

No definition available.

+ Details

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- Definition

Number of preferred stock redeemed.

+ References

No definition available.

+ Details

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- Definition

Exercise price per share or per unit of warrants or rights outstanding.

+ References

+ Details

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Balance Type:	na
Period Type:	instant

- Definition

Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 235

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.4-08.(i)(2))

-URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 08

-Paragraph i

-Subparagraph 2

-Article 4

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- Definition

Amount of the total principal payments made during the annual reporting period.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

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

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 22

-Article 5

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Balance Type:	debit
Period Type:	instant

- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 22

-Article 5

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.22(a)(1))

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

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- Definition

The percentage rate used to calculate dividend payments on preferred stock.

+ References

No definition available.

+ Details

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- Definition

The amount per share used to calculated dividend payments on preferred stock.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	num:perShareItemType
Balance Type:	na
Period Type:	duration

- Definition

Aggregate dividends paid during the period for each share of preferred stock outstanding.

+ References

No definition available.

+ Details

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- Definition

The price per share at which the preferred stock of an entity that has priority over common stock in the distribution of dividends and in the event of liquidation of the entity is redeemed or may be called at. The redemption features of this preferred stock are solely within the control of the issuer.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 505

-SubTopic 10

-Section 50

-Paragraph 3

-URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21475-112644

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-Name Accounting Standards Codification

-Topic 505

-SubTopic 10

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-Topic 505

-SubTopic 10

-Section 50

-Paragraph 5

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21488-112644

+ Details

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- Definition

The maximum number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) permitted to be issued by an entity's charter and bylaws.

+ 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)

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

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-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 29

-Article 5

+ Details

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- Definition

Total number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) issued to shareholders (includes related preferred shares that were issued, repurchased, and remain in the treasury). May be all or portion of the number of preferred shares authorized. Excludes preferred shares that are classified as debt.

+ References

+ Details

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- Definition

Aggregate share number for all nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) held by stockholders. Does not include preferred shares that have been repurchased.

+ References

+ Details

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- Definition

The cash inflow during the period from additional borrowings in aggregate debt. Includes proceeds from short-term and long-term debt.

+ References

No definition available.

+ Details

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- Definition

Equity impact of the value of new stock issued during the period. Includes shares issued in an initial public offering or a secondary public offering.

+ 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

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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, 31

-Article 5

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- Definition

Number of stock bought back by the entity at the exercise price or redemption price.

+ References

Reference 1: 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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- Definition

Number of shares that have been repurchased during the period and have not been retired and are not held in treasury. Some state laws may govern the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.

+ References

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Note 15 - Stockholders' Equity (Details) (USD $) In Millions, except Share data, unless otherwise specified	0 Months Ended			1 Months Ended	12 Months Ended			0 Months Ended
	Nov. 17, 2014	Aug. 15, 2014	May 15, 2014	Dec. 23, 2008	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012	Feb. 08, 2013	Feb. 17, 2015	Nov. 18, 2014	Dec. 15, 2014
Note 15 - Stockholders' Equity (Details) [Line Items]
Stock Repurchased During Period, Shares					0	0	0
Preferred Stock, Shares Authorized					500,000us-gaap_PreferredStockSharesAuthorized	500,000us-gaap_PreferredStockSharesAuthorized
Preferred Stock, Shares Issued				26,000us-gaap_PreferredStockSharesIssued	10,000us-gaap_PreferredStockSharesIssued	26,000us-gaap_PreferredStockSharesIssued
Preferred Stock, Dividend Rate, Per-Dollar-Amount (in Dollars per share)				$ 1,000
Class of Warrant or Right, Number of Securities Called by Warrants or Rights				833,333	833,333
Class of Warrant or Right, Exercise Price of Warrants or Rights (in Dollars per share)				$ 4.68
Preferred Stock, Dividend Rate, Percentage					5.00%
Period for Preferred Stock Specified Dividend Rate					5 years
DividendRateAfterSpecifiedPeriod					9.00%hmnf_DividendRateAfterSpecifiedPeriod
Preferred Stock, Dividends, Per Share, Cash Paid (in Dollars per share)	$ 22.50	$ 22.50	$ 201.71			$ 0
Preferred Stock, Redemption Price Per Share (in Dollars per share)	$ 1,000		$ 1,000
Preferred Stock, Shares Outstanding					10,000us-gaap_PreferredStockSharesOutstanding	26,000us-gaap_PreferredStockSharesOutstanding				10,000us-gaap_PreferredStockSharesOutstanding
Preferred Stock [Member]
Note 15 - Stockholders' Equity (Details) [Line Items]
Stock Issued During Period, Value, New Issues (in Dollars)								$ 18.8
Stock Redeemed or Called During Period, Shares	6,000		10,000			0
Subsequent Event [Member] \| Notes Payable, Other Payables [Member]
Note 15 - Stockholders' Equity (Details) [Line Items]
Proceeds from Issuance of Debt (in Dollars)									10
Debt Instrument, Interest Rate, Stated Percentage									6.50%
Debt Instrument, Annual Principal Payment (in Dollars)					1						$ 1
Subsequent Event [Member]
Note 15 - Stockholders' Equity (Details) [Line Items]
Preferred Stock, Dividends, Per Share, Cash Paid (in Dollars per share)									$ 22.50
Preferred Stock, Redemption Price Per Share (in Dollars per share)									$ 1,000
Preferred Stock, Redemption Shares									10,000
Notes Payable, Other Payables [Member]
Note 15 - Stockholders' Equity (Details) [Line Items]
Debt Instrument, Interest Rate, Stated Percentage											6.50%