Income Taxes - Schedule of Tax Effects of Principal Temporary Differences (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Deferred tax assets
Operating lease liability	$ 2,912
Allowance for doubtful accounts	1,528	$ 1,637
Restricted stock	1,232	1,625
Accrued vacation and severance	660	571
Investment	304	35
Other	232	32
Deferred rent	0	71
Stock option compensation expense	1	0
Total deferred tax assets	6,869	3,971
Deferred tax liabilities
Income tax deductible capitalized software development costs	(3,330)	(4,701)
Operating lease asset	(2,882)
Property and equipment	(1,670)	(1,484)
Prepaid expenses	(1,607)	(1,259)
Goodwill and intangibles	(771)	(1,891)
Total deferred tax liabilities	(10,260)	(9,335)
Deferred tax liabilities, net	$ (3,391)	$ (5,364)