OTHER FINANCIAL INFORMATION

6 Months Ended

Jun. 30, 2021

Organization, Consolidation and Presentation of Financial Statements [Abstract]

OTHER FINANCIAL INFORMATION

OTHER FINANCIAL INFORMATION

Other Accrued Liabilities

As of June 30, 2021 and December 31, 2020, other accrued liabilities consist of the following (in thousands): 

	2021		2020
Accrued sales and other taxes	$	4,288	$	5,213
Accrued professional fees	4,908		5,912
Accrued dividends on Redeemable Series A Preferred Stock	2,186		3,842
Current maturities of capital lease obligations	369		429
Income taxes payable	1,038		2,245
Other accrued expenses	3,137		3,513
Total other accrued liabilities	$	15,926	$	21,154

Interest Expense

Interest expense of $38 thousand and $12 thousand for the three months ended June 30, 2021 and 2020, respectively, was comprised primarily from finance leases. Interest expense of $85 thousand and $25 thousand for the six months ended June 30, 2021 and 2020, respectively, was comprised primarily from finance leases.