diff --git a/bower.json b/bower.json
index 0fec7db..92e234f 100644
--- a/bower.json
+++ b/bower.json
@@ -1,8 +1,8 @@
 {
   "name": "angular-barcode",
-  "version": "0.0.4",
+  "version": "0.0.5",
   "main": [
-    "./dist/angular-barcode.min.js"
+    "./dist/angular-barcode.js"
   ],
   "description": "Barcode generator for AngularJS apps",
   "repository": {
diff --git a/dist/angular-barcode.js b/dist/angular-barcode.js
index 28e090a..0de1c0c 100644
--- a/dist/angular-barcode.js
+++ b/dist/angular-barcode.js
@@ -1,6 +1,6 @@
 /**
  * angular barcode
- * @version v0.0.4 - 2016-02-11 * @link https://github.com/ryanmc2033/angular-barcode
+ * @version v0.0.5 - 2017-12-06 * @link https://github.com/ryanmc2033/angular-barcode
  * @author Ryan McLaughlin <ryanmc@justechn.com>
  * @license MIT License, http://www.opensource.org/licenses/MIT
  */
diff --git a/dist/angular-barcode.min.js b/dist/angular-barcode.min.js
index 00bf597..87a3aa1 100644
--- a/dist/angular-barcode.min.js
+++ b/dist/angular-barcode.min.js
@@ -1,7 +1,9 @@
 /**
  * angular barcode
- * @version v0.0.4 - 2016-02-11 * @link https://github.com/ryanmc2033/angular-barcode
+ * @version v0.0.5 - 2017-12-06 * @link https://github.com/ryanmc2033/angular-barcode
  * @author Ryan McLaughlin <ryanmc@justechn.com>
  * @license MIT License, http://www.opensource.org/licenses/MIT
  */
- angular.module("barcode",[]).directive("barcode",["BarcodeService","Code39Service","Code128BService","Code128CService","EanService","Itf14NumberService","ItfNumberService","UpcService",function(a,b,c,d,e,f,g,h){function i(i,j,k){var l={width:2,height:100,quite:10,displayValue:!1,font:"monospace",textAlign:"center",fontSize:12,backgroundColor:"",lineColor:"#000"},m=[];m=a.merge(l,i.options);var n=j.find("canvas")[0];if("img"==k.render&&(n=document.createElement("canvas")),!n.getContext)return null;var o="";switch(k.type){case"upc":o=h;break;case"ean":o=e;break;case"code39":o=b;break;case"code128b":o=c;break;case"code128c":o=d;break;case"itf":o=g;break;case"itf14":o=f}if(""!==o){var p=o.encoded(k.string);if(!angular.isUndefined(p)){var q=function(a){var b,c;c=m.height,r.font=m.fontSize+"px "+m.font,r.textBaseline="bottom",r.textBaseline="top","left"==m.textAlign?(b=m.quite,r.textAlign="left"):"right"==m.textAlign?(b=n.width-m.quite,r.textAlign="right"):(b=n.width/2,r.textAlign="center"),r.fillText(a,b,c)},r=n.getContext("2d");n.width=p.length*m.width+2*m.quite,n.height=m.height+(m.displayValue?1.3*m.fontSize:0),r.clearRect(0,0,n.width,n.height),m.backgroundColor&&(r.fillStyle=m.backgroundColor,r.fillRect(0,0,n.width,n.height)),r.fillStyle=m.lineColor;for(var s=0;s<p.length;s++){var t=s*m.width+m.quite;"1"==p[s]&&r.fillRect(t,0,m.width,m.height)}if(m.displayValue&&q(k.string),"img"==k.render){var u=n.toDataURL("image/png"),v=j.find("img")[0];v.setAttribute("src",u)}}}}function j(a,b,c){c.$observe("string",function(){i(a,b,c)})}function k(a,b){var c="<canvas>";return"img"==b.render&&(c="<img>"),a.append(c),{post:j}}return{restrict:"E",scope:{options:"=options"},compile:k}}]),angular.module("barcode").factory("BarcodeService",[function(){"use strict";var a={};return a.merge=function(a,b){var c={};for(var d in a)c[d]=a[d];for(var e in b)c[e]=b[e];return c},a}]),angular.module("barcode").factory("Code128Service",[function(){"use strict";var a={},b=[[" ","11011001100",0],["!","11001101100",1],['"',"11001100110",2],["#","10010011000",3],["$","10010001100",4],["%","10001001100",5],["&","10011001000",6],["'","10011000100",7],["(","10001100100",8],[")","11001001000",9],["*","11001000100",10],["+","11000100100",11],[",","10110011100",12],["-","10011011100",13],[".","10011001110",14],["/","10111001100",15],["0","10011101100",16],["1","10011100110",17],["2","11001110010",18],["3","11001011100",19],["4","11001001110",20],["5","11011100100",21],["6","11001110100",22],["7","11101101110",23],["8","11101001100",24],["9","11100101100",25],[":","11100100110",26],[";","11101100100",27],["<","11100110100",28],["=","11100110010",29],[">","11011011000",30],["?","11011000110",31],["@","11000110110",32],["A","10100011000",33],["B","10001011000",34],["C","10001000110",35],["D","10110001000",36],["E","10001101000",37],["F","10001100010",38],["G","11010001000",39],["H","11000101000",40],["I","11000100010",41],["J","10110111000",42],["K","10110001110",43],["L","10001101110",44],["M","10111011000",45],["N","10111000110",46],["O","10001110110",47],["P","11101110110",48],["Q","11010001110",49],["R","11000101110",50],["S","11011101000",51],["T","11011100010",52],["U","11011101110",53],["V","11101011000",54],["W","11101000110",55],["X","11100010110",56],["Y","11101101000",57],["Z","11101100010",58],["[","11100011010",59],["\\","11101111010",60],["]","11001000010",61],["^","11110001010",62],["_","10100110000",63],["`","10100001100",64],["a","10010110000",65],["b","10010000110",66],["c","10000101100",67],["d","10000100110",68],["e","10110010000",69],["f","10110000100",70],["g","10011010000",71],["h","10011000010",72],["i","10000110100",73],["j","10000110010",74],["k","11000010010",75],["l","11001010000",76],["m","11110111010",77],["n","11000010100",78],["o","10001111010",79],["p","10100111100",80],["q","10010111100",81],["r","10010011110",82],["s","10111100100",83],["t","10011110100",84],["u","10011110010",85],["v","11110100100",86],["w","11110010100",87],["x","11110010010",88],["y","11011011110",89],["z","11011110110",90],["{","11110110110",91],["|","10101111000",92],["}","10100011110",93],["~","10001011110",94],[String.fromCharCode(127),"10111101000",95],[String.fromCharCode(128),"10111100010",96],[String.fromCharCode(129),"11110101000",97],[String.fromCharCode(130),"11110100010",98],[String.fromCharCode(131),"10111011110",99],[String.fromCharCode(132),"10111101110",100],[String.fromCharCode(133),"11101011110",101],[String.fromCharCode(134),"11110101110",102],[String.fromCharCode(135),"11010000100",103],[String.fromCharCode(136),"11010010000",104],[String.fromCharCode(137),"11010011100",105]],c="1100011101011",d=/^[!-~ ]+$/;return a.valid=function(a){return-1==a.search(d)?!1:!0},a.calculateCode128=function(b,d,e,f){var g="";return g+=a.encodingById(e),g+=d(b),g+=a.encodingById(f(b,e)),g+=c},a.encodingById=function(a){for(var c=0;c<b.length;c++)if(b[c][2]==a)return b[c][1];return""},a.weightByCharacter=function(a){for(var c=0;c<b.length;c++)if(b[c][0]==a)return b[c][2];return 0},a.encodingByChar=function(a){for(var c=0;c<b.length;c++)if(b[c][0]==a)return b[c][1];return""},a}]),angular.module("barcode").factory("Code128BService",["Code128Service",function(a){"use strict";function b(b){for(var c="",d=0;d<b.length;d++)c+=a.encodingByChar(b[d]);return c}function c(b,c){for(var d=0,e=0;e<b.length;e++)d+=a.weightByCharacter(b[e])*(e+1);return(d+c)%103}var d={};return d.valid=function(b){return a.valid(b)},d.encoded=function(e){return d.valid(e)?a.calculateCode128(e,b,104,c):""},d}]),angular.module("barcode").factory("Code128CService",["Code128Service",function(a){"use strict";function b(b){for(var c="",d=0;d<b.length;d+=2)c+=a.encodingById(parseInt(b.substr(d,2)));return c}function c(a,b){for(var c=0,d=1,e=0;e<a.length;e+=2)c+=parseInt(a.substr(e,2))*d,d++;return(c+b)%103}var d={};return d.valid=function(b){return a.valid(b)},d.encoded=function(e){return d.valid(e)?(e=e.replace(/ /g,""),a.calculateCode128(e,b,105,c)):""},d}]),angular.module("barcode").factory("Code39Service",[function(){"use strict";function a(a){return-1==a.search(f)?!1:!0}function b(a){a=a.toUpperCase();var b="";b+="1000101110111010";for(var d=0;d<a.length;d++)b+=c(a[d])+"0";return b+="1000101110111010"}function c(a){for(var b=0;b<e.length;b++)if(e[b][1]==a)return e[b][2];return""}var d={},e=[[0,"0","101000111011101"],[1,"1","111010001010111"],[2,"2","101110001010111"],[3,"3","111011100010101"],[4,"4","101000111010111"],[5,"5","111010001110101"],[6,"6","101110001110101"],[7,"7","101000101110111"],[8,"8","111010001011101"],[9,"9","101110001011101"],[10,"A","111010100010111"],[11,"B","101110100010111"],[12,"C","111011101000101"],[13,"D","101011100010111"],[14,"E","111010111000101"],[15,"F","101110111000101"],[16,"G","101010001110111"],[17,"H","111010100011101"],[18,"I","101110100011101"],[19,"J","101011100011101"],[20,"K","111010101000111"],[21,"L","101110101000111"],[22,"M","111011101010001"],[23,"N","101011101000111"],[24,"O","111010111010001"],[25,"P","101110111010001"],[26,"Q","101010111000111"],[27,"R","111010101110001"],[28,"S","101110101110001"],[29,"T","101011101110001"],[30,"U","111000101010111"],[31,"V","100011101010111"],[32,"W","111000111010101"],[33,"X","100010111010111"],[34,"Y","111000101110101"],[35,"Z","100011101110101"],[36,"-","100010101110111"],[37,".","111000101011101"],[38," ","100011101011101"],[39,"$","100010001000101"],[40,"/","100010001010001"],[41,"+","100010100010001"],[42,"%","101000100010001"]];d.valid=function(b){return a(b)},d.encoded=function(c){return a(c)?b(c):""};var f=/^[0-9a-zA-Z\-\.\ \$\/\+\%]+$/;return d}]),angular.module("barcode").factory("EanService",[function(){"use strict";function a(a){var c="",d=a[0],e=a.substr(1,7),f=a.substr(7,6);return c+=j,c+=b(e,i[d]),c+=l,c+=b(f,"RRRRRR"),c+=k}function b(a,b){for(var c="",d=0;d<a.length;d++)"L"==b[d]?c+=f[a[d]]:"G"==b[d]?c+=g[a[d]]:"R"==b[d]&&(c+=h[a[d]]);return c}function c(a){for(var b=0,c=0;12>c;c+=2)b+=parseInt(a[c]);for(var d=1;12>d;d+=2)b+=3*parseInt(a[d]);return(10-b%10)%10}function d(a){return-1==a.search(m)?!1:a[12]==c(a)}var e={};e.valid=function(a){return d(a)},e.encoded=function(b){return d(b)?a(b):""};var f={0:"0001101",1:"0011001",2:"0010011",3:"0111101",4:"0100011",5:"0110001",6:"0101111",7:"0111011",8:"0110111",9:"0001011"},g={0:"0100111",1:"0110011",2:"0011011",3:"0100001",4:"0011101",5:"0111001",6:"0000101",7:"0010001",8:"0001001",9:"0010111"},h={0:"1110010",1:"1100110",2:"1101100",3:"1000010",4:"1011100",5:"1001110",6:"1010000",7:"1000100",8:"1001000",9:"1110100"},i={0:"LLLLLL",1:"LLGLGG",2:"LLGGLG",3:"LLGGGL",4:"LGLLGG",5:"LGGLLG",6:"LGGGLL",7:"LGLGLG",8:"LGLGGL",9:"LGGLGL"},j="101",k="101",l="01010",m=/^[0-9]{13}$/;return e}]),angular.module("barcode").factory("Itf14NumberService",[function(){"use strict";function a(a){var d="";13==a.length&&(a+=c(a)),d+=g;for(var e=0;14>e;e+=2)d+=b(a.substr(e,2));return d+=h}function b(a){for(var b="",c=f[a[0]],d=f[a[1]],e=0;5>e;e++)b+="1"==c[e]?"111":"1",b+="1"==d[e]?"000":"0";return b}function c(a){for(var b=0,c=0;13>c;c++)b+=parseInt(a[c])*(3-c%2*2);return 10-b%10}function d(a){return-1==a.search(i)?!1:14==a.length?a[13]==c(a):!0}var e={};e.valid=function(a){return d(a)},e.encoded=function(b){return d(b)?a(b):""};var f={0:"00110",1:"10001",2:"01001",3:"11000",4:"00101",5:"10100",6:"01100",7:"00011",8:"10010",9:"01010"},g="1010",h="11101",i=/^[0-9]{13,14}$/;return e}]),angular.module("barcode").factory("ItfNumberService",[function(){"use strict";function a(a){var c="";c+=f;for(var d=0;d<a.length;d+=2)c+=b(a.substr(d,2));return c+=g}function b(a){for(var b="",c=e[a[0]],d=e[a[1]],f=0;5>f;f++)b+="1"==c[f]?"111":"1",b+="1"==d[f]?"000":"0";return b}function c(a){return-1!==a.search(h)}var d={};d.valid=function(a){return c(a)},d.encoded=function(b){return c(b)?a(b):""};var e={0:"00110",1:"10001",2:"01001",3:"11000",4:"00101",5:"10100",6:"01100",7:"00011",8:"10010",9:"01010"},f="1010",g="11101",h=/^([0-9][0-9])+$/;return d}]),angular.module("barcode").factory("UpcService",[function(){"use strict";function a(a){var c="",d=a[0],e=a.substr(1,7),f=a.substr(7,6);return c+=j,c+=b(e,i[d]),c+=l,c+=b(f,"RRRRRR"),c+=k}function b(a,b){for(var c="",d=0;d<a.length;d++)"L"==b[d]?c+=f[a[d]]:"G"==b[d]?c+=g[a[d]]:"R"==b[d]&&(c+=h[a[d]]);return c}function c(a){for(var b=0,c=0;12>c;c+=2)b+=parseInt(a[c]);for(var d=1;12>d;d+=2)b+=3*parseInt(a[d]);return(10-b%10)%10}function d(a){return-1==a.search(m)?!1:a[12]==c(a)}var e={};e.valid=function(a){return d("0"+a)},e.encoded=function(b){return d("0"+b)?a("0"+b):""};var f={0:"0001101",1:"0011001",2:"0010011",3:"0111101",4:"0100011",5:"0110001",6:"0101111",7:"0111011",8:"0110111",9:"0001011"},g={0:"0100111",1:"0110011",2:"0011011",3:"0100001",4:"0011101",5:"0111001",6:"0000101",7:"0010001",8:"0001001",9:"0010111"},h={0:"1110010",1:"1100110",2:"1101100",3:"1000010",4:"1011100",5:"1001110",6:"1010000",7:"1000100",8:"1001000",9:"1110100"},i={0:"LLLLLL",1:"LLGLGG",2:"LLGGLG",3:"LLGGGL",4:"LGLLGG",5:"LGGLLG",6:"LGGGLL",7:"LGLGLG",8:"LGLGGL",9:"LGGLGL"},j="101",k="101",l="01010",m=/^[0-9]{13}$/;return e}]);
\ No newline at end of file
+
+
+angular.module("barcode",[]).directive("barcode",["BarcodeService","Code39Service","Code128BService","Code128CService","EanService","Itf14NumberService","ItfNumberService","UpcService",function(r,e,n,t,o,i,a,u){function c(c,f,d){d.$observe("string",function(){!function(c,f,d){var l=[];l=r.merge({width:2,height:100,quite:10,displayValue:!1,font:"monospace",textAlign:"center",fontSize:12,backgroundColor:"",lineColor:"#000"},c.options);var v=f.find("canvas")[0];if("img"==d.render&&(v=document.createElement("canvas")),!v.getContext)return null;var g="";switch(d.type){case"upc":g=u;break;case"ean":g=o;break;case"code39":g=e;break;case"code128b":g=n;break;case"code128c":g=t;break;case"itf":g=a;break;case"itf14":g=i}if(""!==g){var s=g.encoded(d.string);if(!angular.isUndefined(s)){var L=v.getContext("2d");v.width=s.length*l.width+2*l.quite,v.height=l.height+(l.displayValue?1.3*l.fontSize:0),L.clearRect(0,0,v.width,v.height),l.backgroundColor&&(L.fillStyle=l.backgroundColor,L.fillRect(0,0,v.width,v.height)),L.fillStyle=l.lineColor;for(var h=0;h<s.length;h++){var G=h*l.width+l.quite;"1"==s[h]&&L.fillRect(G,0,l.width,l.height)}if(l.displayValue&&function(r){var e,n;n=l.height,L.font=l.fontSize+"px "+l.font,L.textBaseline="bottom",L.textBaseline="top","left"==l.textAlign?(e=l.quite,L.textAlign="left"):"right"==l.textAlign?(e=v.width-l.quite,L.textAlign="right"):(e=v.width/2,L.textAlign="center"),L.fillText(r,e,n)}(d.string),"img"==d.render){var C=v.toDataURL("image/png");f.find("img")[0].setAttribute("src",C)}}}}(c,f,d)})}return{restrict:"E",scope:{options:"=options"},compile:function(r,e){var n="<canvas>";return"img"==e.render&&(n="<img>"),r.append(n),{post:c}}}}]),angular.module("barcode").factory("BarcodeService",[function(){"use strict";var r={};return r.merge=function(r,e){var n={};for(var t in r)n[t]=r[t];for(var o in e)n[o]=e[o];return n},r}]),angular.module("barcode").factory("Code128Service",[function(){"use strict";var r={},e=[[" 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]+$/;return r.valid=function(r){return-1!=r.search(n)},r.calculateCode128=function(e,n,t,o){var i="";return i+=r.encodingById(t),i+=n(e),i+=r.encodingById(o(e,t)),i+="1100011101011"},r.encodingById=function(r){for(var n=0;n<e.length;n++)if(e[n][2]==r)return e[n][1];return""},r.weightByCharacter=function(r){for(var n=0;n<e.length;n++)if(e[n][0]==r)return e[n][2];return 0},r.encodingByChar=function(r){for(var n=0;n<e.length;n++)if(e[n][0]==r)return e[n][1];return""},r}]),angular.module("barcode").factory("Code128BService",["Code128Service",function(r){"use strict";function e(e){for(var n="",t=0;t<e.length;t++)n+=r.encodingByChar(e[t]);return n}function n(e,n){for(var t=0,o=0;o<e.length;o++)t+=r.weightByCharacter(e[o])*(o+1);return(t+n)%103}var t={};return t.valid=function(e){return r.valid(e)},t.encoded=function(o){return t.valid(o)?r.calculateCode128(o,e,104,n):""},t}]),angular.module("barcode").factory("Code128CService",["Code128Service",function(r){"use strict";function e(e){for(var 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diff --git a/package-lock.json b/package-lock.json
new file mode 100644
index 0000000..1e4e47e
--- /dev/null
+++ b/package-lock.json
@@ -0,0 +1,1378 @@
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diff --git a/package.json b/package.json
index 8d888cf..35ae7dc 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "angular-barcode",
   "description": "angular barcode",
-  "version": "0.0.4",
+  "version": "0.0.5",
   "filename": "barcode.min.js",
   "main": "./dist/barcode.min.js",
   "homepage": "https://github.com/ryanmc2033/angular-barcode",