Debt and Contingent Obligations - Net Carrying Amount of Debt (Details) - USD ($) $ in Thousands	Sep. 30, 2019	Dec. 31, 2018
Debt Instrument [Line Items]
Unamortized deferred finance costs related to term loan	$ (211)	$ (200)
Total	20,689	19,575
Current portion of long-term debt	4,750	8,275
Long-term debt	15,939	11,300
Xcel Term Loan
Debt Instrument [Line Items]
Term Loan	20,000	15,500
Current portion of long-term debt	4,750	4,000
IM Seller Note
Debt Instrument [Line Items]
Seller Note	0	742
Current portion of long-term debt		740
Ripka Seller Note
Debt Instrument [Line Items]
Seller Note	0	583
Current portion of long-term debt		580
Halston Heritage
Debt Instrument [Line Items]
Contingent obligation	900	0
JR Seller
Debt Instrument [Line Items]
Contingent obligation	0	100
CW Seller
Debt Instrument [Line Items]
Contingent obligation	$ 0	2,850
Contingent Obligations
Debt Instrument [Line Items]
Current portion of long-term debt		$ 2,950

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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