create million first $XXX million in testing million. first totaled QX in COVID since to $XXX to the quarter in tasks quarter of Thanks demand The Larry. our in compared $X.X for and of wave original decline Billable of compared due guidance year. the testing getting tremendous year-over-year million Omicron in early Well to quarter quarter. million dynamics, the the last exceeding first $XXX Revenue the the again approximately $X.X COVID totaled was of XXXX. a quarter
more off levels. guidance tapered QX, Now that to expectations. the million roughly of $XX in has The our million, from our also which March that's our much COVID-XX through down million revenue year. testing Breaking further and from end over returned normalized since the of and $XXX which XX% came exceeded revenue core totaled business grew $XX exceeded year
revenue our includes our our and contributions a As CSI, business COVID JV, CDC. it from reminder, contribution NGS from from excludes core the testing China NGS
integration to CSIs for expected a and opportunities, of demand ongoing testing growth post COVID and expanding work unpredictable, the take joint revenue international volatile executing stance operations. of continue As executing the commercialization diagnostics, additional testing. from on we and remain informed focused We capabilities, which COVID growing conservative reach on COVID remains on include investment our opportunities, partnership on of the footprint our opportunities, on
million was than of fourth we $XX, Our in last slightly first in the $XXX saw the quarter ASP year. quarter lower
$XX due year XX.X%, sequentially. Cost Our tests up XX XXX your testing in quarter of the inventory up points as was relatively for reserves and than some quarters points was down the basis year-over-year last shoring and $XX, COVID of quarter spikes. has the as basis Gross higher stable write to ASP margin and the for slightly the to last fourth end. excess remained lower fluctuating in lower in few off
quarter the $XX.X from up operating were quarter, expenses fourth in to last million year. $XX.X operating expenses, expenses in Non-GAAP year. operating GAAP up now first from million million $XX.X total of Turning last totaled the $XX million
in services heightened organization Our across M&A ongoing our operating our expenses with and increased investments activity. primarily due fees associated to strategic headcount
accounts quarter. the provision the for first due revenues credit high receivable Additional to and losses the in
increased margin basis to operating non-GAAP Our XX.X%. sequentially XXX points
core outperformance. And the able XXXX. average revenue in even million to the business $XXX.X $XXX.X believe shares the diluted drive based us investments as excluding consistent with Ultimately, significant million a to [indiscernible] equity $XXX.X quarter Our growth amortization, drive our diluted profitability being are very margins in the leverage people from weighted and we for compensation and remains remain structure said, quarter expense future demonstrate non-GAAP XX.X operating $X.XX of or on near compared That we the these operating a share we outstanding. EBITDA expense intangible basis lean was our will for enabling business. to M&A. investments quarter in Adjusted outside first term. through the first per On asset was and million, income pleased
cash balance and cash the approximately in $X.X the further cash over during of Turning securities. balance. to operations $XXX.X quarter, million We quarter to sheet. first from equivalents We generated the ended adding marketable with cash, billion our
on Now continues our demand outlook, off. to moving testing starting taper revenues with for as COVID to COVID
full declines COVID $XXX see in testing expect quarter. for in least expectations we inclusive remain revenue the year $XXX the to in our from revenues of first the our COVID for we the million at We did year million ongoing expect revenue COVID unchanged for
in spikes been hard and revenue million COVID admit volatile QX has Let’s testing predict, breaks $XX $XX into QX. and from out to roughly and Clearly QX, million each, outbreaks.
expectations So prudent revenue our for COVID we remain contribution. with
contributions which core April will XX. on closed the revenue guidance, as from informed Moving transaction diagnostics to our on include
have continued strong see organic to We our business. growth across
Diagnostics Inform and incremental growth. will CSI drive While
revenues total a week million little be only in year. $XXX we will better representing What a ago. approximately Inform XX% for than be of provided revenues, is in revenues million $XXX $XXX and the we announcement slightly million in during core core the $XXX Diagnostic acquisition expect will year-over-year, approximately of of COVID XXXX, million growth over guidance which the expect revenue We the
profitability of will standpoint, remain on on momentum our expect focused expect drive testing with to operating as see on said, recent ahead in strategy long-term From a integrate and and continued be in to investing COVID acquisition. sustainable remained our drive to there we We volatility the further in invest focused business margins meaningful our executing business. That we core growth. resources we pressure quarters being our
dramatic conservative platform COVID we we margins supports decline profile addition, during a Long-term, testing COVID margin growth experienced our discretion will and to continue operating operating spending and the in margins of to high lower to a In result crisis. will the strong demand technology relative drive leverage. our record in our with manage foundational assumption
For expect million. tax the $X shareholders, year assets of versus and non-GAAP share now approximately XX% guidance full our compensation of XXXX, our We utilizing to rate share. intangible be income count for amortization excluding $XX.X per of $X stock-based and per previous share
business due Inform build of our as integration the oncology margins also decreases and from at lab, sales well out the West ramp acquisition While as basis, lower associated our in as Diagnostics quarters. anticipating investments of the of on such gross coming COVID organic adjusted accretive standalone Coast and mix testing expenses standpoint, aggressive is with transaction, the a costs in heightened an operating we're EBITDA to
XX% For of quarter mentioned, million. we breaks in the core $XX least down And testing. representing second approximately revenues This of as total of COVID XXXX $XX growth at $XXX revenues expect I million, we specifically, year-over-year. million expect into
you Investor today. our just you is up slides discussed. our I in on call for open which for now Relations Operator updated a detailed website, it joining shows questions. posted Our our breakdown can guidance Thank