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Acquisition - Additional Information (Details) - USD ($) |  | 12 Months Ended
--- | --- | ---
Feb. 11, 2019 | Dec. 31, 2019
Halston Heritage |  |
Schedule Of Asset Acquisition [Line Items] |  |
Cash included in aggregate purchase price | $ 8,350,000 |
Common stock included in aggregate purchase price (in shares) | 777,778 |
Issuance of common stock in connection with Halston Heritage assets acquisition | $ 1,058,000 |
Aggregate contingent consideration | 6,000,000 |
Minimum deduction from net royalties | $ 1,500,000 |
Percentage of Aggregate Shares Outstanding | 4.99% |
Halston Heritage | 50% of the first $10,000,000 of Excess Net Royalties [Member] |  |
Schedule Of Asset Acquisition [Line Items] |  |
Applicable percentage | 50.00% |
Halston Heritage | 20% of aggregate Excess Net Royalties greater than $10,000,000 and up to $15,000,000 [Member] |  |
Schedule Of Asset Acquisition [Line Items] |  |
Applicable percentage | 20.00% |
Halston Heritage | 0% of aggregate Excess Net Royalties in excess of $15,000,000 [Member] |  |
Schedule Of Asset Acquisition [Line Items] |  |
Applicable percentage | 0.00% |
Maximum [Member] | Halston Heritage | 50% of the first $10,000,000 of Excess Net Royalties [Member] |  |
Schedule Of Asset Acquisition [Line Items] |  |
Excess net royalties | $ 10,000,000 |
Maximum [Member] | Halston Heritage | 20% of aggregate Excess Net Royalties greater than $10,000,000 and up to $15,000,000 [Member] |  |
Schedule Of Asset Acquisition [Line Items] |  |
Excess net royalties | 15,000,000 |
Minimum [Member] | Halston Heritage | 20% of aggregate Excess Net Royalties greater than $10,000,000 and up to $15,000,000 [Member] |  |
Schedule Of Asset Acquisition [Line Items] |  |
Excess net royalties | 10,000,000 |
Minimum [Member] | Halston Heritage | 0% of aggregate Excess Net Royalties in excess of $15,000,000 [Member] |  |
Schedule Of Asset Acquisition [Line Items] |  |
Excess net royalties | $ 15,000,000 |
Trademarks [Member] | Halston Heritage |  |
Schedule Of Asset Acquisition [Line Items] |  |
Weighted average useful life of finite-lived intangible assets acquired |  | 18 years
Halston archives | Halston Heritage |  |
Schedule Of Asset Acquisition [Line Items] |  |
Weighted average useful life of finite-lived intangible assets acquired |  | 7 years
House Of Halston LLC | Director [Member] |  |
Schedule Of Asset Acquisition [Line Items] |  |
Ownership Percentage in HOH |  | 25.00%

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