Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Current assets:
Cash and cash equivalents	$ 14,022	$ 16,738
Accounts receivable (net of allowance of $1,354 and $1,405 at March 31, 2019 and December 31, 2018, respectively)	34,989	40,841
Deferred commissions, current	2,961	2,633
Unbilled receivables	3,373	3,694
Prepaid and other	4,094	3,382
Total current assets	59,439	67,288
Canadian tax credits receivable	1,714	1,573
Property and equipment, net	2,495	2,827
Operating lease right-of-use asset	4,644
Intangible assets, net	170,880	179,572
Goodwill	229,319	225,322
Deferred commissions, noncurrent	7,148	6,292
Other assets	291	324
Total assets	475,930	483,198
Current liabilities:
Accounts payable	3,278	3,494
Accrued compensation	3,152	6,581
Accrued expenses and other current liabilities	16,279	16,666
Deferred revenue	57,018	57,626
Due to sellers	16,793	17,267
Operating lease liabilities, current	2,505
Current maturities of notes payable (includes unamortized discount of $1,113 and $1,109 at March 31, 2019 and December 31, 2018, respectively)	6,012	6,015
Total current liabilities	105,037	107,649
Notes payable, less current maturities (includes unamortized discount of $2,214 and $2,381 at March 31, 2019 and December 31, 2018, respectively)	272,098	273,713
Deferred revenue, noncurrent	329	578
Operating lease liabilities, noncurrent	2,592
Noncurrent deferred tax liability, net	10,157	13,311
Other long-term liabilities	652	640
Total liabilities	390,865	395,891
Stockholders’ equity:
Common stock, $0.0001 par value; 50,000,000 shares authorized: 21,443,226 and 21,489,112 shares issued and outstanding as of March 31, 2019 and December 31, 2018, respectively)	2	2
Additional paid-in capital	183,700	180,481
Accumulated other comprehensive loss	(5,132)	(7,501)
Accumulated deficit	(93,505)	(85,675)
Total stockholders’ equity	85,065	87,307
Total liabilities and stockholders’ equity	$ 475,930	$ 483,198