diff --git a/lib/uk_planning_scraper/idox.rb b/lib/uk_planning_scraper/idox.rb
index 5ba773d..d483dcf 100644
--- a/lib/uk_planning_scraper/idox.rb
+++ b/lib/uk_planning_scraper/idox.rb
@@ -4,13 +4,20 @@ require 'pp'
 module UKPlanningScraper
   class Authority
     private
+
+    def base_url
+      @base_url ||= @url.match(/(https?:\/\/.+?)\//)[1]
+    end
+
+    def agent
+      @agent ||= Mechanize.new
+    end
+
     def scrape_idox(params, options)
       puts "Using Idox scraper."
-      base_url = @url.match(/(https?:\/\/.+?)\//)[1]
 
       apps = []
 
-      agent = Mechanize.new
       puts "Getting: #{@url}"
       page = agent.get(@url) # load the search form page
 
@@ -111,72 +118,77 @@ module UKPlanningScraper
       apps.each_with_index do |app, i|
         sleep options[:delay]
         puts "#{i + 1} of #{apps.size}: #{app.info_url}"
-        res = agent.get(app.info_url)
 
-        if res.code == '200' # That's a String not an Integer, ffs
-          # Parse the summary tab for this app
+        parse_info_url(app) if app.info_url
+      end # scrape summary tab for apps
+      apps
+    end # scrape_idox
 
-          app.scraped_at = Time.now
+    def parse_info_url(app)
+      res = agent.get(app.info_url)
 
-          # The Documents tab doesn't show if there are no documents (we get li.nodocuments instead)
-          # Bradford has #tab_documents but without the document count on it
-          app.documents_count = 0
+      if res.code == '200' # That's a String not an Integer, ffs
+        # Parse the summary tab for this app
 
-          if documents_link = res.at('.associateddocument a')
-            if documents_link.inner_text.match(/\d+/)
-              app.documents_count = documents_link.inner_text.match(/\d+/)[0].to_i
-              app.documents_url = base_url + documents_link[:href]
-            end
-          elsif documents_link = res.at('#tab_documents')
-            if documents_link.inner_text.match(/\d+/)
-              app.documents_count = documents_link.inner_text.match(/\d+/)[0].to_i
-              app.documents_url = base_url + documents_link[:href]
-            end
+        app.scraped_at = Time.now
+
+        # The Documents tab doesn't show if there are no documents (we get li.nodocuments instead)
+        # Bradford has #tab_documents but without the document count on it
+        app.documents_count = 0
+
+        if documents_link = res.at('.associateddocument a')
+          if documents_link.inner_text.match(/\d+/)
+            app.documents_count = documents_link.inner_text.match(/\d+/)[0].to_i
+            app.documents_url = base_url + documents_link[:href]
           end
+        elsif documents_link = res.at('#tab_documents')
+          if documents_link.inner_text.match(/\d+/)
+            app.documents_count = documents_link.inner_text.match(/\d+/)[0].to_i
+            app.documents_url = base_url + documents_link[:href]
+          end
+        end
 
-          # We need to find values in the table by using the th labels.
-          # The row indexes/positions change from site to site (or even app to app) so we can't rely on that.
-
-          res.search('#simpleDetailsTable tr').each do |row|
-            key = row.at('th').inner_text.strip
-            value = row.at('td').inner_text.strip
-
-            case key
-              when 'Reference'
-                app.council_reference = value
-              when 'Alternative Reference'
-                app.alternative_reference = value unless value.empty?
-              when 'Planning Portal Reference'
-                app.alternative_reference = value unless value.empty?
-              when 'Application Received'
-                app.date_received = Date.parse(value) if value.match(/\d/)
-              when 'Application Registered'
-                app.date_received = Date.parse(value) if value.match(/\d/)
-              when 'Application Validated'
-                app.date_validated = Date.parse(value) if value.match(/\d/)
-              when 'Address'
-                app.address = value unless value.empty?
-              when 'Proposal'
-                app.description = value unless value.empty?
-              when 'Status'
-                app.status = value unless value.empty?
-              when 'Decision'
-                app.decision = value unless value.empty?
-              when 'Decision Issued Date'
-                app.date_decision = Date.parse(value) if value.match(/\d/)
-              when 'Appeal Status'
-                app.appeal_status = value unless value.empty?
-              when 'Appeal Decision'
-                app.appeal_decision = value unless value.empty?
-              else
-                puts "Error: key '#{key}' not found"
-            end # case
-          end # each row
-        else
-          puts "Error: HTTP #{res.code}"
-        end # if
-      end # scrape summary tab for apps
-      apps
-    end # scrape_idox
+        # We need to find values in the table by using the th labels.
+        # The row indexes/positions change from site to site (or even app to app) so we can't rely on that.
+
+        res.search('#simpleDetailsTable tr').each do |row|
+          key = row.at('th').inner_text.strip
+          value = row.at('td').inner_text.strip
+
+          case key
+            when 'Reference'
+              app.council_reference = value
+            when 'Alternative Reference'
+              app.alternative_reference = value unless value.empty?
+            when 'Planning Portal Reference'
+              app.alternative_reference = value unless value.empty?
+            when 'Application Received'
+              app.date_received = Date.parse(value) if value.match(/\d/)
+            when 'Application Registered'
+              app.date_received = Date.parse(value) if value.match(/\d/)
+            when 'Application Validated'
+              app.date_validated = Date.parse(value) if value.match(/\d/)
+            when 'Address'
+              app.address = value unless value.empty?
+            when 'Proposal'
+              app.description = value unless value.empty?
+            when 'Status'
+              app.status = value unless value.empty?
+            when 'Decision'
+              app.decision = value unless value.empty?
+            when 'Decision Issued Date'
+              app.date_decision = Date.parse(value) if value.match(/\d/)
+            when 'Appeal Status'
+              app.appeal_status = value unless value.empty?
+            when 'Appeal Decision'
+              app.appeal_decision = value unless value.empty?
+            else
+              puts "Error: key '#{key}' not found"
+          end # case
+        end # each row
+      else
+        puts "Error: HTTP #{res.code}"
+      end # if
+    end
   end # class
 end