Balance Sheets (Parenthetical) (USD $)	Dec. 31, 2010	Jun. 30, 2011 Unaudited
Preferred stock no par value	$ 0	$ 0
Preferred stock authorized shares	1,000,000	1,000,000
Preferred stock No shares issued or outstanding	0	0
Common stock no par value	$ 0	$ 0
Common stock shares authorized	100,000,000	100,000,000
Common stock shares issued and outstanding	14,425,903	14,425,903

Issuance value per share of additional series of no-par value common stock; generally not indicative of the fair market value per share.

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- Definition

The maximum number of an additional series of common shares permitted to be issued by an entity's charter and bylaws.

+ References

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- Definition

Total number of additional series of shares of classes of common stock held by shareholders. May be all or portion of the number of common shares authorized. These shares represent the ownership interest of the common shareholders. Excludes common shares repurchased by the entity and held as Treasury shares. Shares outstanding equals shares issued minus shares held in treasury.

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- Definition

Face amount or stated value per share of nonredeemable convertible preferred stock; generally not indicative of the fair market value per share.

+ 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

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher AICPA
-Name Accounting Principles Board Opinion (APB)
-Number 12
-Paragraph 10
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Article 5
-Section 02
-Paragraph 29

Reference 4: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 129
-Paragraph 2, 3, 4, 5, 6, 7, 8
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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- Definition

Total number of nonredeemable convertible preferred shares that have been sold (or granted) to the entity's shareholders. Shares issued includes shares outstanding and shares held in treasury.

+ References

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- Definition

The maximum number of an additional series 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

+ Details

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