{"cik":724004,"taxonomy":"us-gaap","tag":"CommonStockParOrStatedValuePerShare","label":"Common Stock, Par or Stated Value Per Share","description":"Face amount or stated value per share of common stock.","entityName":"MESA LABORATORIES, INC.","units":{"USD/shares":[{"end":"2012-03-31","val":0,"accn":"0001104659-13-047358","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-06","frame":"CY2012Q1I"},{"end":"2013-03-31","val":0,"accn":"0001104659-13-047358","fy":2012,"fp":"FY","form":"10-K","filed":"2013-06-06"},{"end":"2013-03-31","val":0,"accn":"0001104659-13-060786","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07"},{"end":"2013-03-31","val":0,"accn":"0001104659-13-081104","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-05"},{"end":"2013-03-31","val":0,"accn":"0001104659-14-006596","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-05"},{"end":"2013-03-31","val":0,"accn":"0001437749-14-010696","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-04","frame":"CY2013Q1I"},{"end":"2013-06-30","val":0,"accn":"0001104659-13-060786","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-08-07","frame":"CY2013Q2I"},{"end":"2013-09-30","val":0,"accn":"0001104659-13-081104","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-11-05","frame":"CY2013Q3I"},{"end":"2013-12-31","val":0,"accn":"0001104659-14-006596","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-02-05","frame":"CY2013Q4I"},{"end":"2014-03-31","val":0,"accn":"0001437749-14-010696","fy":2014,"fp":"FY","form":"10-K","filed":"2014-06-04"},{"end":"2014-03-31","val":0,"accn":"0001437749-14-014357","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-06"},{"end":"2014-03-31","val":0,"accn":"0001437749-14-019764","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06"},{"end":"2014-03-31","val":0,"accn":"0001437749-15-001592","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-02"},{"end":"2014-03-31","val":0,"accn":"0001437749-15-011723","fy":2015,"fp":"FY","form":"10-K","filed":"2015-06-03","frame":"CY2014Q1I"},{"end":"2014-06-30","val":0,"accn":"0001437749-14-014357","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-08-06","frame":"CY2014Q2I"},{"end":"2014-09-30","val":0,"accn":"0001437749-14-019764","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":0,"accn":"0001437749-15-001592","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-02-02","frame":"CY2014Q4I"},{"end":"2015-03-31","val":0,"accn":"0001437749-15-011723","fy":2015,"fp":"FY","form":"10-K","filed":"2015-06-03"},{"end":"2015-03-31","val":0,"accn":"0001437749-15-014645","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-04"},{"end":"2015-03-31","val":0,"accn":"0001437749-15-019531","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04"},{"end":"2015-03-31","val":0,"accn":"0001437749-16-024703","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-02-04"},{"end":"2015-03-31","val":0,"accn":"0001437749-16-033334","fy":2016,"fp":"FY","form":"10-K","filed":"2016-06-06","frame":"CY2015Q1I"},{"end":"2015-06-30","val":0,"accn":"0001437749-15-014645","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":0,"accn":"0001437749-15-019531","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-11-04","frame":"CY2015Q3I"},{"end":"2015-12-31","val":0,"accn":"0001437749-16-024703","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-02-04","frame":"CY2015Q4I"},{"end":"2016-03-31","val":0,"accn":"0001437749-16-033334","fy":2016,"fp":"FY","form":"10-K","filed":"2016-06-06"},{"end":"2016-03-31","val":0,"accn":"0001437749-16-036021","fy":2017,"fp":"Q1","form":"10-Q","filed":"2016-08-01"},{"end":"2016-03-31","val":0,"accn":"0001437749-16-041190","fy":2017,"fp":"Q2","form":"10-Q","filed":"2016-11-07"},{"end":"2016-03-31","val":0,"accn":"0001437749-17-001685","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-02-06"},{"end":"2016-03-31","val":0,"accn":"0001437749-17-010820","fy":2017,"fp":"FY","form":"10-K","filed":"2017-06-07","frame":"CY2016Q1I"},{"end":"2016-06-30","val":0,"accn":"0001437749-16-036021","fy":2017,"fp":"Q1","form":"10-Q","filed":"2016-08-01","frame":"CY2016Q2I"},{"end":"2016-09-30","val":0,"accn":"0001437749-16-041190","fy":2017,"fp":"Q2","form":"10-Q","filed":"2016-11-07","frame":"CY2016Q3I"},{"end":"2016-12-31","val":0,"accn":"0001437749-17-001685","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-02-06","frame":"CY2016Q4I"},{"end":"2017-03-31","val":0,"accn":"0001437749-17-010820","fy":2017,"fp":"FY","form":"10-K","filed":"2017-06-07"},{"end":"2017-03-31","val":0,"accn":"0001437749-17-013423","fy":2018,"fp":"Q1","form":"10-Q","filed":"2017-08-01"},{"end":"2017-03-31","val":0,"accn":"0001437749-17-018320","fy":2018,"fp":"Q2","form":"10-Q","filed":"2017-11-06","frame":"CY2017Q1I"},{"end":"2017-06-30","val":0,"accn":"0001437749-17-013423","fy":2018,"fp":"Q1","form":"10-Q","filed":"2017-08-01","frame":"CY2017Q2I"},{"end":"2017-09-30","val":0,"accn":"0001437749-17-018320","fy":2018,"fp":"Q2","form":"10-Q","filed":"2017-11-06","frame":"CY2017Q3I"}]}}