Spin-off Of Gaiam TV - Additional Information (Detail)	Jan. 01, 2015
Boulder Ev
Restructuring and Related Activities [Abstract]
Membership interest	100.00%

The parent entity's interest in net assets of the subsidiary, expressed as a percentage.

No definition available.

Name:	us-gaap_MinorityInterestOwnershipPercentageByParent
Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant