Eric. Thanks,
Ondas remind I commercial that statements Autonomous for our to preparation I investment reflect started, our Systems within Ondas business get larger our financial investors Networks rollouts and units. As want and
month, that update outlined commercial last believe we in see our As adoption will in we XXXX. we investor
service been railroads Siemens autonomous with have with by product primarily field and for revenues to periods development Class addition FullMAX presented in and programs drone installations. sales the activity including for customers, product Revenues X generated
systems FullMAX in XXXX believe growth we establish the based serving the to this has to wireless valuable broader been expect in coming we years. deployments and course, Of Optimus which significant opportunity, lead and activity in to
quarter FullMAX year. of Siemens. decrease orders we QX a programs Revenues were well $XXX,XXX European approximately development XXXX, the revenues Siemens, were generated as HOT This was from and advance fourth for revenues from quarter development last product the by $XXX,XXX. driven For recent during sales as the as with product by
prior XXXX Operating expenses revenues gross million of $XX.X million during year. fourth to of compared level the pre-commercialization the for low as XXXX at in the quarter $XXX,XXX. low remained the profits upon fourth quarter with roughly Based increased period, of $X.X the
due operating to The development in compensation the an fees Airobotics in associated to consider and primarily professional with expenses in research expense. depreciation, the increase We an expenses, amortization, expenses acquisition-related rise with be and stock-based acquisition, along increase was non-recurring.
price, We the of also of recorded to $XX.X impairment a million is the goodwill, We prudent. performed charge Robotics goodwill. reflecting technology believe an the valuations comparable regular in goodwill the share related for small [ph] and given dramatic acquisition. decline our the charge of and decline we The write-down in emerging carrying analysis write-down non-cash accounting impairment in value is American the
do believe we understand of the the business we outlook write-down treatment, very has our on impact on units, remain not the portfolio accounting significant While and positive business both strength the our and a goodwill our IP business. across
million Aside from quarter totaled the expenses of the $XX.X million $X.X XXXX. for goodwill fourth charge, impairment non-cash
$X.X million of the from was quarter That increased approximately Depreciation approximately by the compensation of amortization from XXXX. the Stock-based XXXX expenses the in $XXX,XXX quarter. to fourth increased approximately XXX,XXX year. in $X fourth quarter fourth in and prior million
non-reoccurring. fees professional Operating Airobotics of advisory acquisition-related also to consider these be related included again, XXXX we the expenses the quarter Once in to expenses fourth acquisition. and
customer-related non-cash which equal expenses $XX.X due expenses at approximately Airobotics transaction, and were fees to to activities spending operating million, American higher-than-expected to Excluding related Robotics. non-reoccurring on were the professional accelerated
our over We this of costs restructured and activities lead lower drive significantly forward believe of for our Airobotics the the services believe in the capabilities to Drone acquisition, combined completion the necessary Autonomous we will the opportunities expansion at made to entity. going additional prudent revenue investments With the ultimately we We segment. operating were long-term. larger and
The of expenses related development non-cash meet includes for fourth million EBITDA expenses noted fourth the quarter, non-cash the $X of million non-reoccurring aforementioned and to business operating the an both XXXX. EBITDA fourth a to activity This loss the loss in of in an million for the preparation of the with Company non-cash loss cash XXXX demands approximately a loss and quarter of excluding compared realized We and $XX.X $XX.X growing as Also quarter business. fourth for the million compared as XXXX. quarter increase expenses. to $X generated the these adjusted of
look let's year Now, full at results. our
revenues million XXXX. as Siemens Revenues year during well the full advanced of European XXXX by product full revenues from were XXXX, with $X.X and our HOT Siemens. development was were year million. as during we This the the decrease as product a generated period sales order $X.X by programs from of development For driven the
pre-commercial of gross last year the XX% of low-level approximately million roughly to to higher million gross year margin period. compared our sales. $X XXXX. a margin reflects significantly the of to of this increased Gross XX% technology profit platforms. equal profit gross profit Gross the in with for of This for XXXX period improved was prior Again, $X on adoption
the XXXX. prior development be a gross and the historically sales improvement calls, in As and nature margins lumpy mix services, quarterly in to larger described and we to a services due margin have product is volatile of our of proportion margin basis. on product The programs high primarily sales due can customer revenue during
increased the to amortization along development due in Airobotics in in with impairment. and of primarily with XXXX Also, was acquisition, fees million and in professional Operating the compared $XX.X operating as the increase to rise expenses for operating compensation expense increase goodwill associated expenses, expense. million to an all the stock-based $XX.X to charge due related research of non-cash was year. depreciation, expenses prior $XX.X to the million an
expenses charge, to $X.X increased year. stock-based amortization XXXX year million million $X Depreciation increased Aside for goodwill impairment in $X.X the the in million non-cash that from $X.X including prior million, of million from compensation million approximately totaled $XX.X from XXXX, $X.X XXXX. by of full the approximately and expenses
the to and we approximately Operating acquisition-related consider non-reoccurring. of related these Once advisory be again, included Airobotics fees also in XXXX expenses to expenses acquisition $X.X million. professional
to operating American spending Excluding non-cash were to which $XX to equal non-reoccurring expenses million, related expenses fees customer related transaction, Robotics. at higher-than-expected due activity were Airobotics and on accelerated the approximately professional
We With to the significantly lower capabilities will long-term. operating the of the Drone ultimately revenue acquisition, our were we’ve restructured opportunities and larger going expansion made this entity. at services We combined drive completion believe investments prudent over necessary we Autonomous of the the to segment. the believe the activities our in and for additional forward costs lead Airobotics
includes expenses. to these XXXX. loss EBITDA million realized year. year of the loss $XX.X of The $XX full million million for generated XXXX, $XX aforementioned as compared for and Company excluding for This $XX.X adjusted prior non-cash We in million an operating non-cash XXXX expenses loss approximately non-reoccurring with the the loss compared an as approximately EBITDA
increase demands business and development cash growing non-cash activity the the As preparation a and in both related of to business. noted, expenses meet to
Now let's million XXXX with a ended the of turn to quarter fourth We cash. the balance $XX.X sheet. of
we maintain and notes, the minimal position. position was by million equity convertible of long-term $XX.X Outside cash debt the a convertible aided offering. Our note new a
equity our course, made the reflects investments position Of our substantial in technology platforms.
will hand Eric. call to the back I now