Treasury Stock and Repurchase Program (Detail Textuals)	Sep. 19, 2012 USD ($)
Share repurchase program
Equity, Class Of Treasury Stock [Line Items]
Authorized repurchase amount of common stock	$ 3,000,000

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

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