Laravelのリレーションが上手くいかない

Laravelで以下の表の様なリレーションをする為モデルを作成したのですが、customer_pointテーブルとcustomer_point_detailテーブルをどう連携すればいいのか分かりません。

モデルは以下のように定義したのですが、Detailにはどのようなアノテーションを付与すれば表の様なリレーションが実行できるでしょうか

Customer.php

php
1<?php
2
3namespace App;
4
5use Laravel\Passport\HasApiTokens;
6use Illuminate\Notifications\Notifiable;
7use Illuminate\Foundation\Auth\User as Authenticatable;
8
9class Customer extends Authenticatable
10{
11    use HasApiTokens, Notifiable;
12
13    /**
14     * The table associated with the model.
15     *
16     * @var string
17     */
18    protected $table = 'customer';
19
20    protected $with = 'point';
21
22    public function point()
23    {
24        return $this->hasone('App\Point');
25    }
26
27    /**
28     * The attributes that are mass assignable.
29     *
30     * @var array
31     */
32    protected $fillable = [
33        'name', 'email', 'password',
34    ];
35
36    /**
37     * The attributes that should be hidden for arrays.
38     *
39     * @var array
40     */
41    protected $hidden = [
42        'password', 'remember_token',
43    ];
44
45    /**
46     * The attributes that should be cast to native types.
47     *
48     * @var array
49     */
50    protected $casts = [
51        'email_verified_at' => 'datetime',
52    ];
53}

Point.php

php
1<?php
2
3namespace App;
4
5use Illuminate\Database\Eloquent\Model;
6
7class Point extends Model
8{
9    protected $table = 'customer_point';
10
11    protected $primaryKey = 'customer_id';
12
13    public function customer()
14    {
15        return $this->belongsto('App\Customer');
16    }
17}

Detail.php

php
1<?php
2
3namespace App;
4
5use Illuminate\Database\Eloquent\Model;
6
7class Point extends Model
8{
9    protected $table = 'customer_point_detail';
10}