Organization and Summary of Significant Accounting Policies (Details)	Dec. 31, 2013	Apr. 26, 2013
Grupo Finmart [Member]
Redeemable Noncontrolling Interest [Line Items]
Ownership interest in subsidiaries	60.00%	60.00%
TUYO [Member]
Redeemable Noncontrolling Interest [Line Items]
Ownership interest in subsidiaries	51.00%

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