Condensed Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Mar. 31, 2021	Dec. 31, 2020
Cash and cash equivalents, VIE assets	$ 48,184	$ 49,797
Accounts receivable, net, VIE assets	17,260	24,736
Contract assets, current, VIE assets	14,098	13,842
Other assets – current, VIE assets	1,680	2,276
Contract assets, long term, VIE assets	9,670	11,415
Trademarks and other intangibles, net, VIE assets	242,396	246,786
Accounts payable and accrued expenses, VIE liabilities	26,956	30,125
Deferred revenue, VIE liabilities	4,705	5,093
Long-term debt, fair value	53,644	50,868
Other liabilities, VIE liabilities	$ 34,385	$ 28,603
Common stock, par value	$ 0.001	$ 0.001
Common stock, shares authorized	260,000,000	260,000,000
Common stock, shares issued	18,140,000	16,650,000
Treasury stock, shares	3,674,000	3,490,000
Variable Interest Entity, Primary Beneficiary
Cash and cash equivalents, VIE assets	$ 6,876	$ 7,332
Accounts receivable, net, VIE assets	5,557	3,237
Contract assets, current, VIE assets	717	689
Other assets – current, VIE assets	670	806
Contract assets, long term, VIE assets	2,538	2,692
Trademarks and other intangibles, net, VIE assets	114,274	114,263
Accounts payable and accrued expenses, VIE liabilities	1,127	1,685
Deferred revenue, VIE liabilities	978	1,085
Other liabilities, VIE liabilities	$ 1,537	$ 1,604