Commitments and contingencies (Details) - Jun. 30, 2015 - Employment Contracts [Member] |
USD ($)
item
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| Employee Contracts [Line Items] | |
| Number of officers | 2 |
| Annual commitment amount | $ | $ 655,000 |
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- Definition Number of officers of the entity under employment agreements. Renew of the agreements is automatic in nature and termination can be executed by either party. No definition available.
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- Definition 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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- Definition Minimum amount to be expended to satisfy the terms of arrangements in which the entity has agreed to expend funds to procure goods or services, excluding long-term purchase commitments or unconditional purchase obligations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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