XML 13 R48.htm IDEA: XBRL DOCUMENT
v2.4.1.9

Note 9 - Segment Information (Details) - Revenues from External Customers (USD $) In Thousands, unless otherwise specified | 3 Months Ended | 9 Months Ended
--- | --- | ---
Dec. 31, 2014 | Dec. 31, 2013 | Dec. 31, 2014 | Dec. 31, 2013
Net revenues from unaffiliated customers: |  |  |  |
Revenues from unaffiliated customers | $ 17,830 us-gaap_SalesRevenueNet | $ 13,116 us-gaap_SalesRevenueNet | $ 52,770 us-gaap_SalesRevenueNet | $ 37,010 us-gaap_SalesRevenueNet
UNITED STATES |  |  |  |
Net revenues from unaffiliated customers: |  |  |  |
Revenues from unaffiliated customers | 11,423 us-gaap_SalesRevenueNet / us-gaap_StatementGeographicalAxis = country_US | 7,054 us-gaap_SalesRevenueNet / us-gaap_StatementGeographicalAxis = country_US | 29,612 us-gaap_SalesRevenueNet / us-gaap_StatementGeographicalAxis = country_US | 20,877 us-gaap_SalesRevenueNet / us-gaap_StatementGeographicalAxis = country_US
Foreign [Member] |  |  |  |
Net revenues from unaffiliated customers: |  |  |  |
Revenues from unaffiliated customers | $ 6,407 us-gaap_SalesRevenueNet / us-gaap_StatementGeographicalAxis = mlab_ForeignMember | $ 6,062 us-gaap_SalesRevenueNet / us-gaap_StatementGeographicalAxis = mlab_ForeignMember | $ 23,158 us-gaap_SalesRevenueNet / us-gaap_StatementGeographicalAxis = mlab_ForeignMember | $ 16,133 us-gaap_SalesRevenueNet / us-gaap_StatementGeographicalAxis = mlab_ForeignMember

X
- Details
Name: | mlab_NetRevenuesFromUnaffiliatedCustomersAbstract
Namespace Prefix: | mlab_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Total revenue from sale of goods and services rendered during the reporting period, in the normal course of business, reduced by sales returns and allowances, and sales discounts. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.1) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 1 -Article 5 + Details
Name: | us-gaap_SalesRevenueNet
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
Name: | us-gaap_StatementGeographicalAxis=country_US
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementGeographicalAxis=mlab_ForeignMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |