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Subsequent Events (Details)	6 Months Ended
Subsequent Events (Details)	Jun. 30, 2017
Subsequent Events [Abstract]
Minority ownership percentage	13.00%

X

- Definition

Minority Ownership Percentage

+ References

No definition available.

+ Details

Name:	micr_MinorityOwnershipPercentage
Namespace Prefix:	micr_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	us-gaap_SubsequentEventsAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration