Subsequent Events	12 Months Ended
Dec. 31, 2014
Subsequent Events [Abstract]
Subsequent Events	On January 23, 2015 the Illinois and Maryland properties and related assets of DSI Realty Income Fund X (the “Fund”) were sold to affiliates of Smart Stop Self Storage for an aggregate gross sale price of $9,090,000 (the “Sale”). The remaining four (4) properties in Michigan will be sold for $11,750,000 as soon as required state filings have been approved. The Sale was approved by the affirmative vote of the holders of approximately 53.1% of the outstanding units of limited partnership interests in the Fund (the “Units”) in accordance with the proxy statement of the Fund dated November 21, 2014.

The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.

No definition available.

Name:	us-gaap_SubsequentEventsTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration