diff --git a/bin/idmgr b/bin/idmgr
index ac509a8..b27c411 100755
--- a/bin/idmgr
+++ b/bin/idmgr
@@ -164,13 +164,15 @@ idm_get ()
     ;;
 
     all_id_files)
-      ls $IDM_DIR_ID/*.env
+      ls $IDM_DIR_ID/*.env || true
     ;;
 
     id_config)
       if [ -f "$value" ]; then
         echo "id=$value"
         cat $IDM_DIR_ID/$value.env
+      else
+        return 1
       fi
     ;;
 
diff --git a/lib/idmgr_mod_id.sh b/lib/idmgr_mod_id.sh
index aca395e..e2cffa1 100644
--- a/lib/idmgr_mod_id.sh
+++ b/lib/idmgr_mod_id.sh
@@ -109,18 +109,23 @@ idm_id_ls ()
   local active
 
   for id in $(idm_get all_id); do
+
+    # Check if id is valid
+    idm_validate id_config $id || continue
     
+    # Detect if it is enalbed or not
     if [ "$id" == "${SHELL_ID-}" ]; then
       active='*'
     else
       active=' '
     fi
 
+    # Parse the config
     echo $(
       eval "$(idm_get id_config $id)"
-      echo "$active:$id:$common_name ($email)"
+      echo "$active:$id:${common_name-} (${email-})"
     )
-  done | column -t -s:  -o'   ' | idm_log DUMP -
+  done | column -t -s:  -o' ' | idm_log DUMP -
 }