Consolidated Balance Sheets - USD ($) $ in Thousands	Sep. 30, 2020	Dec. 31, 2019
Current Assets:
Cash and cash equivalents	$ 73,027	$ 67,904
Accounts receivable, net of allowance for expected credit losses of $796 and $628 as of September 30, 2020 and December 31, 2019, respectively	54,141	84,605
Deferred commissions	14,408	20,326
Prepaid expenses and other current assets	16,041	19,201
Total current assets	157,617	192,036
Property and equipment, net	28,531	29,937
Operating lease right-of-use assets	73,211	69,100
Goodwill	244,990	243,895
Intangible assets, net	83,386	97,363
Other assets	5,040	6,829
Total assets	592,775	639,160
Current Liabilities:
Accounts payable	1,707	505
Accrued expenses and other current liabilities	54,802	79,857
Current portion of long-term debt	11,719	9,375
Deferred revenue	155,418	179,194
Total current liabilities	223,646	268,931
Long-term debt, net of deferred financing fees	98,268	121,170
Non-current operating lease liabilities	72,940	67,062
Other non-current liabilities	23,213	23,909
Total liabilities	418,067	481,072
Commitments and contingencies
Stockholders' Equity (Note 12):
Preferred stock, $0.01 par value Authorized - 500 shares; issued and outstanding - none
Common stock, $0.01 par value Authorized - 125,000 shares Issued – 23,579 and 23,275 shares as of September 30, 2020 and December 31, 2019, respectively Outstanding – 18,948 and 18,644 shares as of September 30, 2020 and December 31, 2019, respectively	236	233
Additional paid-in capital	225,053	216,454
Retained earnings	125,554	118,147
Treasury stock - 4,631 shares as of September 30, 2020 and December 31, 2019	(171,889)	(171,889)
Accumulated other comprehensive loss	(4,246)	(4,857)
Total stockholders’ equity	174,708	158,088
Total liabilities and stockholders’ equity	$ 592,775	$ 639,160