Business Combination (Details) shares in Thousands	Feb. 02, 2018 shares
Class A Common Stock [Member]
Merger Transaction (Textual)
Number of shares issued to stockholders	9,700
Class B Common Stock [Member]
Merger Transaction (Textual)
Number of shares issued to stockholders	44,100
Shares distribution, Description	They are voting common units entitled to share in the profits and losses of Purple LLC and receive distributions as declared by Purple LLC's manager. In addition, 44.1 million Class B Units of Purple LLC were issued to InnoHold. The Class B Units have limited voting rights in Purple LLC and are entitled to share in the profits and losses of Purple LLC and to receive distributions as declared by Purple LLC's manager.