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Summary of Significant Accounting Policies (Details) (Customer A [Member])	Dec. 31, 2012	Jun. 30, 2012
Customer A [Member]
Percentage Of Accounts Receivable Concentartion	34.00%	18.00%

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- Definition

The Percentage of Accounts receivable Concentartion as per balance sheet date.

+ References

No definition available.

+ Details

Name:	dysc_PercentageOfAccountsReceivableConcentartion
Namespace Prefix:	dysc_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant