Income Taxes - Schedule of Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Deferred tax assets:
Net operating loss carryforwards	$ 14,357	$ 19,485
Net operating loss carryforwards	1,406	1,072
Tax credit carryforwards	792	840
Accounts receivable allowance	1,497	227
Accrued items and reserves	2,854	6,817
Stock-based compensation	1,276	1,480
Deferred rent	476	543
Deferred revenue	207	272
Other	68	773
Total deferred tax assets	22,933	31,509
Deferred tax liabilities:
Deferred financing costs	0	12
Prepaids	1,766	900
Property and equipment depreciation	3,404	3,492
Goodwill and intangibles amortization	5,312	6,944
Equity investment	32,774	40,577
Total deferred tax liability	43,256	51,925
Deferred tax liabilities, net of deferred tax assets	(20,323)	(20,416)
Less valuation allowance	(2,584)	(2,633)
Net deferred tax liabilities	$ (22,907)	$ (23,049)