Net Loss Per Share (Details Textual)	Dec. 31, 2012	Dec. 31, 2011
Total Common Stock Equivalents Share	606,000	12,125,000

Total number of common stock equivalents as at the date.

No definition available.

Name:	dcmt_TotalCommonStockEquivalentsShare
Namespace Prefix:	dcmt_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant