Note 5 - Warranty (Details Textual)	3 Months Ended
Mar. 31, 2017
Product Warranty Period Low End of Range	90 days
Product Warranty Period High End of Range	1 year

Represents the high end of the range of the warranty period of the entity's products.

No definition available.

Name:	moco_ProductWarrantyPeriodHighEndOfRange
Namespace Prefix:	moco_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration